相關(guān)習(xí)題
 0  17727  17735  17741  17745  17751  17753  17757  17763  17765  17771  17777  17781  17783  17787  17793  17795  17801  17805  17807  17811  17813  17817  17819  17821  17822  17823  17825  17826  17827  17829  17831  17835  17837  17841  17843  17847  17853  17855  17861  17865  17867  17871  17877  17883  17885  17891  17895  17897  17903  17907  17913  17921  151629 

科目: 來源: 題型:

--- Isn't that Ann's husband over there?

--- No, it ______ be him---I'm sure he doesn't wear glasses.

A. can't B. must not C. won't D. may not

查看答案和解析>>

科目: 來源: 題型:

The little boy who was running slipped down, because the floor was too______.

   A. hard                   B. clean                 C. smooth                     D. bright

查看答案和解析>>

科目: 來源: 題型:

I don’t like _________ you speak to her.

A.the way                     B.the way in that           C.the way which           D.the way of which

查看答案和解析>>

科目: 來源: 題型:閱讀理解

   Life on land probably began about 430 million years ago, though it has existed in the water for perhaps as much as 3,000 million years. When we think of the first thing on land, we probably think of strange animals coming out of the oceans, but in fact no animals could have been living if plants had not been on land first. Plants had to be on land before animals arrived. They supplied the first land animals with the surrounding and food necessity, since they, the plants, are the only form of life that is able to get and store energy.

  The first plants to exist out of the water were probably certain kinds of algae(海藻)which were followed by other plants that grew close to the ground and needed water in which to reproduce. Once the move to land had been made, however, evolution(進(jìn)化)took place quickly. By the end of 100 million years, plants had developed their roots(根),and some had got tree -like forms since height was very important in gaining sunlight. About 300 million years ago, much of the world was covered with forests of huge trees. In most ways they were like modern trees. They had roots, leaves, wood, but mostly they had not developed seeds.

The main idea of the first paragraph is ________.

  A. life on land probably began 430 years ago

  B. the first animal on land came from oceans

  C. there wouldn't be animals without plants

  D. plants are the only form of life that is able to get and store energy

Which of the following statements is true according to the passage?

  A. Algae has existed for more than 430 million years.

  B. It is impossible that algae might be the earliest plant on land.

  C. Plants get food from animals in the oceans.

  D. Evolution began after animals appeared on land.

Plants with roots appeared about ________ million years ago.

  A. 430     B. 300      C. 330      D. 100

According to the passage, ________ appeared earlier than ________.

  A. apples; oranges         B. oranges; apples

  C. oranges; roses         D. algae; wheat

查看答案和解析>>

科目: 來源: 題型:閱讀理解

If you've been joining in chat room conversations, or trading e-mail with Web pals, you have become one of the millions who write in a peculiarly short form of English.?

And you've got a sense of humor about short forms like SOHF(=sense of humor failure) to describe Internet newcomers who don't understand you.

Across the globe, every night teenagers and their elders are “talking” online—many of them are talking at the same time.?

It's fast: try talking to six people at once. It's brief: three or four words per exchange. It takes wit, concentration, and quick fingers.?

And it requires tremendous linguistic economy. There's neither time nor space for explanations. Why consume precious key-strokes telling six friends you have to leave for a moment to take care of your little brother when BRB(=be right back) will do? Want to enter a conversation? Just type PMFJI(=pardon me for jumping in).  Interested in whom you're talking to? Type A/S/L, the nearly universal request to know your pal's age, sex and location. You may get 15/M/NY as a response from your pal.?

If something makes you laugh, say you're OTF(=on the floor),or LOL(=laughing out loud),or combine the two into ROTFL(=rolling on the floor laughing).?

And when it's time to get back to work or go to bed, you type GTG(=got to go) or TTYL(talk to you later).?

People want to write as fast as possible, and they want to get their ideas across as quickly as they can. Capital letters are left in the dust, except when expressing emotion, as it takes more time to hold down the “shift” key and capitals. Punctuation is going, too.?

In order to talk to several people at the same time on the Internet_______.

A. you have to speak fast and fluently?

B. you have to express your ideas in a brief way?

C. you should speak with wit and humor ?

D. one should pay much attention to the accuracy of the words?

If you get 17/F/NY as an answer to your A/S/L, it means_______.?

A. the person on the other end is 17 from New York and he is fine?

B. you are talking to a girl who is 17 and lives in New York?

C. you are talking to 17 girls who are from New York?

D. the person who are talking to you is a 1.7-foot tall New York girl?

To save time on the Internet_______.?

A. some people leave their letters in the dustbin?

B. some people never use “shift” in their writing?

C. many people leave the capital and punctuation?

D. people seldom use capital letters or punctuation

查看答案和解析>>

科目: 來源: 題型:閱讀理解

In Europe people hold the fork in the left hand and the knife in the right throughout the meal, a system that is generally agreed to be more efficient than the American zigzag(曲折的)method. Americans hold both the fork and the knife in their right hands throughout the meal, so they continually change their forks to the left hand when they have to cut their meat. It seems to be funny for the Europeans to see Americans busy changing their dinner sets, making a lot of noises. A few explanations for this American style are as follows:?

(1)Americans are practical and efficient. Since most of us are right-handed, it is reasonable to keep our working tools at all times in the right hand that can use them most efficiently.?

(2)Americans, the master of the New World are rebels(叛逆者).They use the zigzag method to break the rules in the Old World and in this way they are thumbing their nose at Mother England. Americans are a restless kind. They do not like to sit in one spot for very long when dining.

(3)Forced to do so, they respond by “playing” with the silver.?

Whatever the reason for the practice, it is now certainly as American as apple pie. Europeans recognize this and are quick to attack it as evidence of American innocence(無知)of form. Arguments against the zigzag method rest not only on grounds of efficiency but also on those of tradition. In Old World dining, the knife is held in the right hand continually because it can serve as an instant defense against the uninvited intruders(入侵者).However, such alertness(警覺) is out of place in the New World, as every American believes that this is the home of the brave. Americans juggle their silverware, perhaps, to show that they are not afraid and that one of them holding a fork is worth any number of them holding blades(刀).?

Americans use _______ to hold their fork to pick up the salad.?

A. the right hand    B. the left hand?

C. both hands  D. either of the two hands?

As the masters of the New World, Americans use a different cutting method from that in the Old World to _______.?

A. show their independence of Mother England?

B. show their disrespect to Mother England?

C. add a new tradition to those in Mother England?

D. show off their creativeness to Mother England?

In the sentence, the word “juggle” probably means _______.?

A. hold   B. play with   C. pick up      D. lay down?

Which of the following statements is NOT true??

A. European people hold the fork in the left hand and the knife in the right hand.

B. The zigzag eating method is related to American characteristics.?

C. The zigzag eating method has become an American feature.?

D. European people will use the American method because of its efficiency.

查看答案和解析>>

科目: 來源: 題型:

Every weekend, Mrs. Green asked her daughter to visit the museum in order to _______ her interest in science.?

A. develop      B. grow   C. build   D. make?

查看答案和解析>>

科目: 來源: 題型:

It has not been decided when and where _______ for a picnic.?

A. we go B. will we go  C. we will go  D. to go?

查看答案和解析>>

科目: 來源: 題型:

—Do you enjoy watching football matches on TV?

—Yes. Sometimes I find matches on TV are often _______ or better than real performances.?

A. as good as  B. as good      C. as well as   D. good as?

查看答案和解析>>

科目: 來源: 題型:

When the last prize had been awarded _________ everybody cleared off.

A. and                        B. so                        C. or                        D. 不 填

查看答案和解析>>

同步練習(xí)冊(cè)答案