题目内容
I’m as busy as a bee；________ you bother me with so many questions now?
| A．may | B．must |
| C．can | D．shall |
解析
阅读快车系列答案My computer ____start, no matter how hard I try.
-lt might have crashed.
| A．won't | B．shouldn't | C．mustn't | D．wouldn't |
She ______ have attended that meeting, for she was doing paperwork in the office then.
| A．shouldn’t | B．mustn’t | C．wouldn’t | D．couldn’t |
-- Mum，can I go on a holiday with my classmates this summer vacation?
-- OK．You __________ have a chance if you get along well with your studies．
| A．could | B．shall | C．might | D．must |
(2014·济南市名校第四次诊断性测试)—Is the letter from your mother?
—Yes.But she ________the letter herself，because she doesn’t even know one word.
| A．needn’t have written | B．can’t have written |
| C．might not have written | D．should not have written |
—Why，I didn’t get you on the phone.
—We ________football on the playground when you phoned.
| A．must be playing |
| B．must play |
| C．must have played |
| D．must have been playing |
Even students of average intelligence ________ become top students by improving their study habits.
| A．must | B．can |
| C．have to | D．ought to |
Martin hasn't got in touch with me for ages. He ________ my new cell phone number.
| A．can't get | B．mustn't get |
| C．can't have got | D．shouldn't have got |