Don’t play with dog, Jack, for it _____ be dangerous at times.A．shallB．canC．shou
题型：不详难度：来源：
Don’t play with dog, Jack, for it _____ be dangerous at times.| A．shall | B．can | C．should | D．must |
|
答案
| B |
解析
| shall用于第二、三人称表示“允许，命令，警告，威胁”等；should表示“应该”；must表示“必须，一定”等；can除了表示“能，能够，”外，还可表示“（有时）会，可能会”等。根据语境及情态动词的意义比较可知，正确答案是C。 |
举一反三
——Hi, Mike．Any idea where Mary is?
——She ____ in the classroom．I saw her there just now.| A．shall be | B．should have been | | C．must be | D．might have been |
|
---- Where will you start your work after graduation, in the south or in the north?
---- Mm, it’s not been decided yet. I _____ continue my study for a higher degree.| A．need | B．must | C．would | D．might |
|
As it turned out to be a small house party, we _______ so formally.| A．needn’t dress up | B．didn’t have to dress up | | C．might not have dressed up | D．needn’t have dressed up |
|
----Will Mr. Smith join us in the party ?
----He would, but he _____not . He sometimes likes to stay alone.
A must B can C need D may |
.We were all waiting for you .You _____for the seaside by yourself without leaving a message.| A．mustn’t leave | B．shouldn’t have left | C．couldn’t have left | D．needn’t leave |
|
最新试题
热门考点