题目内容
The first snow of every year is always so exciting, but too much snow _________ cause trouble
| A．shall | B．need | C．can | D．must |
C
解析试题分析：考查情态动词。A应当；B需要；C能够；D必须。句意：每年第一场雪总是让人如此激动，但太多的雪可能引起麻烦。故C正确。
考点：考查情态动词
孟建平名校考卷系列答案The door _____ open, no matter how hard she pushes.
| A．doesn’t | B．can’t | C．won’t | D．shouldn’t |
—I’ll call Bob and tell him the good news.
—You __________ do that. He was here just now and heard it.
| A．couldn’t | B．mustn’t | C．shouldn’t | D．needn’t |
—You shouldn’t have shouted at your mother. It really hurt her.
—Exactly. I ________ crazy at the time.
| A．must be | B．could be | C．must have been | D．could have been |
The police still haven’t found the lost child, but they’re doing all they .
| A．can | B．may | C．must | D．should |
It __ be the vocabulary that caused you the problem in the exercise because you know a lot of words.
| A．may | B．couldn’t | C．should | D．needn’t |
. - The speaker is a tall man with glasses.
- Then it_____ be Mr. Smith, who is short and thin.
| A．wouldn't | B．won't | C．mustn't | D．can't |
— Is Jack on duty today?
— It ________ be him. It's his turn tomorrow.
| A．mustn't | B．won't | C．can't | D．needn't |
(2013·高考新课标全国卷Ⅱ)Since nobody gave him any help，he________have done the research on his own.
| A．can | B．must |
| C．would | D．need |