题目内容
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 |
B
解析试题分析：考查情态动词。A也许；B不可能；C应当；D不需要。couldn’t 是非常肯定的推测。句意：因为你已经掌握了很多单词，所以，引起你练习中出现问题的因素不可能是词汇。故B正确。
考点：情态动词
— What does the sign over there say?
— No person _________ bring drinks into the student computer room.
| A．will | B．may | C．shall | D．must |
It’s annoying ! After I gave her my advice, my daughter ________ go and do the opposite.
| A．have to | B．must | C．shall | D．would |
– Amazing! You _____ have won the first prize in the national English speech contest!
– I’m lucky that all my efforts have finally paid off.
| A．must | B．may | C．can | D．should |
--- Mike, since you don’t like to see the film with us, you ____ as well watch TV at home.
--- OK, Mum.
| A．can | B．will | C．might | D．must |
---I haven’t got the reference book yet, but I’ll have a test on the subject next month.
---Don’t worry. You ______ have it by Tuesday.
| A．could | B．shall | C．must | D．may |
You _____ me because I didn't say that.
| A．may misunderstand | B．must misunderstand |
| C．should have misunderstood | D．must have misunderstood |
The well-dressed lady was caught stealing in the fashion shop, Strangely enough,she have done such a thing.
| A．would | B．must | C．should | D．might |
Students ________ remain in their seats until all the papers have been collected.
| A．shall | B．might |
| C．could | D．will |