题目内容
8.It ________ about eight minutes for sunlight (阳光) to travel from the sun to the earth.( )A. | takes | B. | spends | C. | costs | D. | pays |
分析 阳光从太阳到达地球大约需要八分钟的时间.
解答 答案:A 观察句子,it放在开头作为形式主语,其真正的主语是动词不定式,再联系句意,可知应该用 it takes sb…to do sth句型,指花费多少时间做某事.而其他选项的词虽然都与花费有关,但都不能用it作形式主语表花费.又由于此句说的是客观事实,所以应该用一般现在时,主语是it,所以谓语动词应该用take的第三人称单数形式为takes,故选A.
点评 此题一是考察基本句型 it takes sb…to do sth的用法;二是考察一般现在时当主语是第三人称单数的用法,要注意谓语动词的变化.
练习册系列答案
相关题目
11.Hurry up,______ we'll miss the train.
A. | or | B. | but | C. | and |
16.So far the exchange program has brought many foreigners to China ______Chinese.( )
A. | study | B. | to study | C. | studying | D. | Studied |
3.-Why didn't Mary come to John's birthday party last night?
-She ______ to,but her dad simply would not let her out so late at night.( )
-She ______ to,but her dad simply would not let her out so late at night.( )
A. | wants | B. | wanted | C. | has wanted |
13.-We've been trying hard,but can't solve the problem.
-I think you can ________ it in another way.( )
-I think you can ________ it in another way.( )
A. | share with | B. | deal with | C. | keep up with | D. | point out with |
20.C ould you tell me __________?
A. | how can I get to the nearest hotel | |
B. | where is the nearest hotel | |
C. | how I can get to the nearest hotel |