[题目]The desk is not dirty. You clean it.A.mustn'tB.shouldn'tC.needn'tD.can't 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】The desk is not dirty. You _______ clean it.
A.mustn't
B.shouldn't
C.needn't
D.can't

【答案】C
【解析】句意：这张桌子不脏，你不必擦它。mustn't表示禁止；shouldn't不应该；needn't不必；can't不能。根据句意可知选C。

练习册系列答案

A. carrots B. beef C. potatoes D. vegetables

【题目】（题文）根据首字母顺序给下列单词排序，并将其序号写在单词前面的括号内。

1 month 2Photo 3watch 4.Table 5.girl

【1】（小题1）___

【2】（小题2）___

【3】（小题3）___

【4】（小题4）___

【5】（小题5）___

【题目】If you are _________ good health, you can work __________ high spirits.

A. in; in B. at ; in C. in ; at

【题目】We have P.E.________Tuesday afternoon.

A. in B. on C. at D. to

【题目】My parents ______ some trees in front of the house since last spring.

A. plant B. have planted

C. planted D. were planting

【题目】— ______ I have a look at your dictionary?

— Of course you can. Here you are.

A. Need B. Can C. Must D. Should

【题目】Linda always goes to see her grandpa _____ Wednesday afternoon.

A. in B. at C. on D. of

【题目】根据句意及所给汉语提示，完成下列单词。
（1）We'll let you know if we (需要) further help.
（2）I (预料) I will be back on Sunday.
（3）Playing basketball is one form of (身体的) exercise.

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