题目内容
—Has Mr.Tom White arrived ?
---- Yes ,already . ______he wait outside or just come in ?
| A．Shall | B．May | C．Could | D．Must |
A
解析试题分析：考查情态动词：句意：--汤姆怀特先生来了吗？--是，已经来了，他是等在外面还是进来？，shall可以用于第三人称表示“请求指示”，may可以，可能，could能够，must必须，选A。
考点：考查情态动词
—May I swim here?
— No, you _______. It is dangerous.
| A．won’t | B．needn’t | C．mustn’t | D．don’t have to |
You _______ call him if you want to, but you _______, for he’ll surely come here soon.
| A．may; mustn’t | B．can; needn’t | C．have to; needn’t | D．can; doesn’t need |
You remind him to keep things neat and tidy, because he is well organized.
| A．can’t | B．needn’t | C．mustn’t | D．shan’t |
When we were in the college, we stay in the library, devoting ourselves to books.
| A．should | B．would | C．can | D．need |
—Shall I inform him of the change of the schedule right now?
—I am afraid you ________, in case he comes late for the meeting.
| A．will | B．must | C．may | D．can |
Being constantly exposed to advertisements is annoying, but it ______ be pleasant sometimes.
| A．shall | B．need | C．can | D．must |
The weather turned out to be fine. I the trouble to carry the umbrella with me.
| A．should have taken | B．needn’t have taken |
| C．mustn’t have taken | D．could have taken |