题目内容
It’s cold here. _________ I switch on the heating?
| A．Should | B．Will | C．Would | D．Shall |
D
解析试题分析：考查情态动词：句意：这里很冷，我可以打开取暖器吗？A. Should 应该B. Will将会C. Would愿意D. Shall可以，用于第一人称的问句表示“征求意见”。选D。
考点：考查情态动词用法
点评：情态动词表推测注意以下解题步骤：认真审题，结合所给出的语境，正确把握说话者的语气、情感、态度、观点等。认真思考所给选项中情态动词的基本特征和用法，并结合语境推敲答案。要注意把握时间概念。
The bicycle looks much like mine, but it isn’t. it be John’s?
| A．Must | B．Can | C．Should | D．Will |
You buy a gift, but you can if you want to.
| A．must | B．mustn't | C．have to | D．don't have to |
“Passengers _____ not have their breakfast on the light train”. This rule arouses heated debates in Chongqing.
| A．may | B．shall | C．can | D．should |
—The research on the new flu virus vaccine is challenging and demanding. Who do you think can do the job?
—_______ my students have a try?
| A．May | B．Must | C．Shall | D．Will |
The World Wide Web is sometimes jokingly called the World Wide Wait because it ______ be very slow.
| A．should | B．must | C．would | D．can |
— Has Tim started? He said he would join in the party.
— He ____．He is a man of keeping his word.
| A．could have left | B．must have left |
| C．can’t come | D．won’t be coming |
You can’t complain about being left out ______you don’t make any effort to share your joys and sorrows with others.
| A．once | B．unless | C．when | D．though |
(2013·陕西，18)I have heard a lot of good things about you ________ I came back from abroad.
| A．since | B．until | C．before | D．when |