题目内容
19.-The winner of the race is a tall and thin boy with glasses.-Then it ______ be my friend,Mike,who looks very fat.( )
| A. | might | B. | can't | C. | could | D. | must |
分析 --比赛的获胜者是一个戴着眼镜,高高瘦瘦的男孩.
--那不可能是我的朋友,Mike,他看起来非常胖.
解答 答案:B.might可能,can't不可能;could可能;must一定,必须.情态动词can表推测时用在疑问句和否定句中,表示可能性的判断,用于否定句中语气很强,常意为"不可能";might也表示可能性,较委婉,没多大把握,常意为"可能不".根据who looks very fat,可知他看起来非常胖,所以那不可能是我的朋友.can't不可能,故选B.
点评 本题考查了情态动词的用法.熟知句意以及所给选项的意思是解答本题的关键.
练习册系列答案
相关题目
10.Make sure that all the lights are when nobody is in the office.( )
| A. | on | B. | off | C. | over | D. | away |
4.It's well-know that learning English well ________ time and efforts.( )
| A. | requires | B. | wastes | C. | takes |