题目内容
If you spend the spring sneezing, take a look at your plate. Some foods _____ make allergies worse.
| A.should | B.must | C.can | D.may |
C
解析试题分析:考查情态动词的区别。A should 表示说话者的意愿及应尽的责任和义务; B用在肯定句中表示较有把握的推测,意为"一定";C 会;表示客观上会 D 也许;可能性最小;其中A项、B项、D项都表示推测,句意:如果你度过春天打喷嚏,看看你的菜。一些食物可能使过敏更严重。这里没有表示推测的;故C 正确。
考点:考查情态动词的区别。
Passengers _____ fasten their seat belts immediately after taking their seats. The belts should remain buckled during the flight whether or not the “fasten seat belt” light is on.
| A.shall | B.might | C.need | D.would |
——What ___ I wear for the party this evening, darling?
——It's a formal dinner.
| A.shall | B.can |
| C.may | D.must |
Looking after very young children _____ be very annoying sometimes, but you’ll get used to it after a while.
| A.must | B.should | C.shall | D.can |
There was something wrong with the network,or the e-mail____ earlier.
| A.could have been sent | B.might be sent |
| C.need have been sent | D.must be sent |
A girl calling herself Mary is waiting outside; _____ she come in now?
| A.Need | B.Must | C.Will | D.Shall |
How did you manage to get to the school on time _________you missed the school bus?
| A.when | B.if | C.once | D.because |
Why________ you always leave your dirty clothes in the bedroom?
| A.need | B.must | C.can | D.shall |