题目内容
(2013·成都一诊)Parents are doing all they ________ to help their children achieve their ambitions.
| A．shall | B．can |
| C．may | D．need |
B
解析
阅读快车系列答案China’s word，tuhao，which caught the attention of the dictionary’s editing team，__________ be in next year’s Oxford English Dictionary．
| A．must | B．need | C．dare | D．may |
—I’m thinking of losing weight these days.
—Oh, you_____be out of your mind. You’re 50 kilograms at the most!
| A．will | B．should | C．may | D．must |
(2010·辽宁高考)Doctors say that exercise is important for health, but it ________ be regular exercise.
| A．can | B．will |
| C．must | D．may |
(2013·江西九江二模)If you won't do as I tell you, you ________ get the chance to be promoted because the competition is just too fierce.
| A．couldn't | B．mustn't |
| C．shouldn't | D．shan't |
“You ________ have a wrong number，”she said.“There's no one of that name here.”
| A．need | B．can | C．must | D．would |
—What do you think we can do for our aged parents?
—You________do anything except to be with them and be yourself.
| A．don't have to | B．oughtn't to |
| C．mustn't | D．can't |
(2013·高考陕西卷)The children________lost in the woods；otherwise，they would have been at the lakeside camp as scheduled.
| A．must have got | B．must get |
| C．should have got | D．should get |
(2013·合肥一检)According to the rules and regulations, all payments ________ be made in cash in the shopping center.
| A．shall | B．can |
| C．must | D．should |