题目内容
—Must I finish the book today?
—Yes, you ________, but you ________ finish it now. Have a rest.
| A.do; don’t have to | B.do; mustn’t |
| C.must; don’t have to | D.must; mustn’t |
C
解析试题分析:do为一般现在时态中的助动词,一般不和情态动词搭配使用。Must的含义是必须,一定。其否定形式mustn’t表示禁止的意思,故其否定回答一般借助于don’t have to或者needn’t,表示不必的含义。句意:我今天必须读完这本书吗?——是的,你必须。但是你不必现在就读完。休息一下。结合语境可知选C。
考点:must的用法
点评:must的否定形式是常考内容之一,结构比较固定,熟记即可。
-- Is it your brother playing football outside?
-- It ________ be him. He is helping mother with dishes now.
| A.must | B.can’t | C.mustn’t | D.can |
— _________ I use your telephone?
— Yes, of course.
| A.Would | B.May | C.Should | D.Must |
–May I take these books out of the reading room?
-- No, you _________.
| A.won’t | B.don’t | C.mustn’t | D.needn’t |
— Mary, whose photo is it?
—It ______ be Lu’s. Those are her parents.
| A.can | B.should | C.must | D.need |
Who ____ table tennis?
| A.can play the | B.can playing | C.can play | D.can to play |
---Is that Lucy’s sister, Lily?
---No, it _______ be her. She has gone to English.
| A.could | B.can | C.can’t | D.mustn’t |
-Mom, I’m leaving.
-It’s raining. You’d better ________ an umbrella with you.
| A.to take | B.take | C.not take | D.taking |