题目内容
E-Commerce ______ mislead customers at times even though it's more convenient and faster in general.
| A．shall | B．should | C．can | D．must |
C
解析试题分析：考查情态动词。句义：尽管电子商务更加便捷快速，但有时会误导消费者，shall用于一三人称的陈述句表警告威胁命令等，should表猜测时按道理按常规应该，must一定，can 用于陈述句表猜测，有时会，表客观可能性，更加句意多余C正确。
考点：考查情态动词。
金牌教辅培优优选卷期末冲刺100分系列答案 —Did you ask Tom for help?
—I ________. —I managed perfectly well on my own.
| A．needn’t have | B．don’t need to | C．didn’t need to | D．needn’t |
It_____ years ago when the incident took place, and I nearly forget it.
| A．would have been | B．should have been |
| C．ought to have been | D．must have been |
Because the shop ______, all the T-shirts are sold at half price.
| A．has closed down | B．closed down |
| C．is closing down | D．had closed down |
It is hard to say what kind of person he is．Sometimes he is very friendly; at other times he ___ be very cold．
| A．can | B．must | C．will | D．shall |
He ________ to the cinema last night, for he stayed with me.
| A．mustn’t go | B．shouldn’t have gone | C．could not go | D．couldn’t have gone |
Children of divorced parents ______ have difficulty in forming stable relationships themselves.
| A．will | B．should | C．may | D．could |
---Did you visit the temple?
---No. We _____it, but we spent too much time shopping.
| A．could have visited | B．could visit |
| C．needn’t have visited | D．mustn’t have visited |
--- You needn’t take an umbrella. It isn’t going to rain.
--- Well, I don’t know. It ______do.
| A．might | B．need | C．would | D．should |