下列语句序列执行后，k的值是()。 int m=3， n=6， k=0; while((m )<(-n)) k;
阅读下面程序 class ex3124 { public static void main(string [] args) { boolean b=true; if(b){ int i=1;} else { int i=2;}system.out.println(i);}}现在想先编译再运行该程序，结果是()。
给出如下代码：class test{ private int m; public static void fun(){ //some code... }}如何使成员变量m被函数fun()直接访问()。
下列类定义中，不正确的是()
执行完代码int[]x=new int[25];后，以下()说明是正确的。
下面的表达式哪个是正确的()
数组的大小在创建以后()。
说明下列创建数组的方法哪些是正确的()。
如下哪些是java中有效的关键字()
执行下列代码后，哪个结论是正确的() string[] s=new string[10];
定义变量如下：char c='w'; int i=8; long l=15; float f=8.9f; 以下赋值语句正确的是()
which one is not the standard for foreign language proficiency in america?
according to dr. herron james, the most effective way of cultivating a critical mind is to give him a comprehensive training in writing.
what is denotation of a word?
synonyms always have the same connotations.
connotation is a ______________ or idea that a word makes people think of. it is the mental, emotional and social connections our minds make with a word.
from a stylistic point of view, how many different groups of words do we have in total? what are they?
we use formal writing when writing essays for school or cover letter to apply for jobs.
the question “how to choose words?” largely depends on:
which one is more general than others?
the word "scientist" is a specific word when compared with "professional"; while it may be called a general word when compared with "chemist".
what are five senses? they include: the sense of sight, hearing, ________, ell, and touch.
__________ form the basis of english vocabulary.
__________ are very informal words used especially by particular groups of people.
______ are learned words, or literary words, or big words.
______ are usually used in casual and informal conversation.
choose those that are connotations of the word “dog”.
choose those that are connotations of the word "ocean".
“nba player” is more general than "kobe bryant".
“stroll” is more specific than "walk".
“cry” is more general than "sob".
“furious” is a specific word when compared with the word "angry".
plain, direct writing is the most effective way to express your ideas.
“assertive” vs. “pushy”: being assertive usually has positive connotations (being confident, decisive, letting your views be known) whereas pushy has a negative connotation (being excessively assertive to the point of aggression or annoyance).
“group” vs. “mob”: a mob has a negative connotation of an unruly group, often with a violent purpose, whereas group is neutral, and just means a number of people or things which are together.
“disabled” vs. “retarded”: retarded is the accepted way to refer to someone with a handicap, disabled, on the other hand, is considered offensive with very negative connotations and should not be used.
“curious” vs. “nosy”: nosy has a positive connotation, implying that the person is eager to know and learn. curious, on the other hand, implies a negative way of being overly curious or prying into other people’s business.
“scent” vs. “stench”: both words mean “ell,” but scent is often used to describe good ells (flowers, baked goods, etc.) while stench connotes a negative ell.
“economical” vs. “stingy”: both words describe something or someone who is frugal with money; however, economical (being art with money) has a positive connotation and stingy has a negative one (often used to describe someone who is greedy or selfish with their money).
“fired” vs. “laid off”: both words are used to describe losing one’s job. laid off has a negative connotation (the person did something wrong) whereas fired suggests a reason where the person losing their job was not at fault.
“protest” vs. “riot”: protest has a more peaceful connotation, referring to something lawful whereas riot is often used to connote a violent gathering of people who may be breaking the law.
“youthful” vs. “childish”: both describe the state of being similar to a child, but youthful has a positive connotation (vibrant, lively, energetic) and childish has a negative connotation (immature, juvenile, having the emotional maturity of a child)
lady yang, being _____(fat/plump), became the apple in the eyes of emperor xuanzong. (choose the appropriate one from the given words, and fill in the blank.)
this dress is _________ (expensive/overpriced). you see, its material is low-end and crumples easily. (choose the appropriate one from the given words, and fill in the blank.)
after brainstorming, she first came up with ________ (innovative/crazy) ideas that really worked for the project. (choose the appropriate one from the given words, and fill in the blank.)
if you become too ______ (focused/obsessed) in the games playing, you may fail in the final exam. (choose the appropriate one from the given words, and fill in the blank.)
he was （flipping/checking through）a magazine in the living room. (choose the informal word from the given ones, and fill in the blank.)
with google search engine, are people getting______(foolish/dumb)? (choose the informal word from the given ones, and fill in the blank.)
from a rhetorical point of view, sentences are ided into _____________.
according to function, sentences can be ided into simple, compound, complex or compound-complex sentences.
which sentence is not correct about misplaced modifier?
faulty pronoun reference refers to a pronoun that doesn't refer clearly and unambiguously to its antecedent.
from a rhetorical point of view, which kind of sentence does the following sentence belong to? if you’ve got the time, we’ve got the beer.
from a rhetorical point of view, which kind of sentence does the following sentence belong to? at last, with no all difficulty, and after much fatigue, through deep roads and bad weather, we came to our journey's end.
from a rhetorical point of view, which kind of sentence does the following sentence belong to? we observe today not a victory of party but a celebration of freedom, symbolizing an end as well as a beginning, signifying renewal as well as change.
which of the following sentences contains a dangling modifier?
which of the following sentences contains a dangling modifier?
which of the following sentences contains a dangling modifier?
which of the following sentences has a misplaced modifier?
"her hair was yellow, and her face was yellow because she had been born in india and had always been ill in one way or another". (the secret garden) this sentence is a _______________.
"she was grinding her teeth and saying this over and over again when she heard her mother come out on the veranda with someone." (the secret garden) this sentence is a _____________.
"dimly, dazed by the searing pain in his arm, he slid sideways on his rain-drenched broom, one knee still crooked over it, his right arm dangling useless at his side." (harry porter) this sentence is a _____________.
"the lovely house by the seaside had to be sold immediately, and the little boy, carrying nothing but a all suitcase containing a pair of pyjamas and a toothbrush, was sent away to live with his two aunts." (james and the giant peach) this sentence is a _____________.
which of the following sentences is correct.
two of the following sentences are correct. pick them up.
"we decided to go out for a walk. although it was raining." the second sentence is a sentence fragment, and it can not stand alone. we can correct it by attaching the fragment to its previous sentence: we decided to go out for a walk although it was raining.
"the sun is high, put on some sunblock." this is a correct sentence.
generally speaking, how many parts does a paragraph include? what are they?
a paragraph can be as short as one sentence or long as ten sentences. the number of sentences is unimportant; however, the paragraph should be long enough to develop the main idea clearly, and completely.
what are the main features for a topic sentence?
what are two purposes that a concluding sentence serves?
all those supporting sentences should give full support to the topic sentence by all means.
“by saying specific details” means you should give vivid and persuasive support to your point.
which statement is correct about subtopic sentence?
there are two types of structures for writing paragraphs, including a simple version— stage i model, and a more sophisticated version — stage ii model.
which statement is not correct about “unity”?
what are the four principles for an effective paragraph?
which is the topic of “last night, thick mist made flying impossible”?
which is the topic of “campus love is just to find a partner to get rid of loneliness and boredom”?
which is the topic of “apple’s corporate should be responsible for distracted driving”?
which is the topic of “jack’s behaviors are very weird at the bachelor party”?
which is the topic of “the housing market has melt down since the great recession in 2008”?
the following two paragraphs were written by students on the topic “why students drop out of college”. read them and decide which one makes its point more clearly and effectively, and why. samples from "exploring writing paragraphs and essays"
the following student paragraphs were written on the topic “a quality of some person you know”. both are unified, but one communicates more clearly and effectively. which one, and why? samples from "exploring writing paragraphs and essays"
the following two paragraphs were written on the topic “the best or worst job you ever had”. both are unified and both are supported. however, one communicates more clearly and effectively. which one, and why? samples from "exploring writing paragraphs and essays"
circle the letter of the statement that best applies for this paragraph. samples from "exploring writing paragraphs and essays"
fill in the blank with the appropriate transition given below. use each transition once. write down the letters only.
there are several ways to organize and connect supporting details:
which of the following statement is correct about topic sentence?
which of the following is effective topic sentence?
a paragraph is a basic unit of organization in writing.
a paragraph can stand alone.
a paragraph can be as short as one sentence or long as ten sentences.
usually the topic sentence is the first sentence in academic paragraphs because it lets the reader know immediately what the paragraph will be about.
transitions are words, phrases or sentences that act as bridges between ideas. they make the writing style more fluid.
generally speaking, a paragraph includes three parts. they are ________ sentence, supporting sentences, and concluding sentence.
please write down the topic sentence and supporting details for the following paragraph. education is a third important area in which technology is separating us from others. from elementary schools to colleges, students spend more and more time sitting by themselves in front of computers. the computers give them feedback, while teachers spend more time tending the computers and less time interacting with their classes. a similar problem occurs in homes. as more families buy computers, increasing numbers of students practice their math and reading skills with software programs instead of with their friends, brothers and sisters, and parents. last, alienation is occurring as a result of dvds. people are buying dvds on subjects such as cooking, real estate investment, speaking, and speed-reading. they then practice their skills at home rather than by taking group classes in which a rich human interaction can occur. topic sentence: ________________________________________(2') support: 1. __________________________________________ (1') 2. ___________________________________________(1') 3. ___________________________________________(1')
the three paragraphs that follow all discuss the same topic. only one of them shows unity. first read the paragraphs. then answer these questions. which paragraph has unity? (1') which paragraph does not have unity because it discusses two different topics? (2') which paragraphs does not have unity because it has sentences that are not related to the main topic? (2')