-Must I take part in the activity?-No.you ．You're too young．You should look after yourself．( )A．mustn'tB．needn'tC．can't 题目和参考答案——青夏教育精英家教网—

题目内容

12．-Must I take part in the activity？
-No，you _______．You're too young．You should look after yourself．（　　）

A．

mustn't

B．

needn't

C．

can't

分析 --我必须参加这项活动吗？
--不，你不必．你太小了．你应该照顾好你自己．

解答答案：B．根据No和You're too young．可知下面为否定回答，must的含义是必须一定，其否定形式mustn't表示禁止的含义．在这里不是禁止的意思．must的否定回答一般可借助于needn'和don't have to来构成．故选B．

点评本题考查了情态动词的用法．注意must的用法以及它的肯否定形式．

练习册系列答案

20． very dangerous children in the street．（　　）

	A．	It's，for，play		B．	It's，of，play
	C．	It's，for，to play		D．	This's，for，to play

7．Jane is always late for school，so Miss Wang is veryangry （生气）with her．

17．Mary was ill yesterday，so I cleaned the classroominstead of（代替） him．

4．Welcome to Huaxing Clothes Store
Internet Website（网址）：http://www．huaxingcs．com
Telephone：028-8566753 Address：No.8Center Street，Chengdu
thingsColorsSizePrice （dollar/each）
skirtblack，white，brownM/S﹩45
trousersblackL/M/S﹩58
sweaterblue，purpleXL/L﹩60
T-shirtred，greenM/S﹩30
hatblue，whiteL/M/S﹩25

46．If you want to buy two skirts，how much are the two skirts？B
A.100．
B.90．
C.45．
47．Where is the shop？A
A．In Chengdu．
B．In Shenzhen．
C．In Beijing．
48．You can order（订购） a hat in Huaxing Clothes Store on theC．
A．phone
B．internet
C．phone and internet
49．Mary just likes blue，so she may buyB．
A．sweaters and T-shirts
B．sweaters and hats
C．hats and trousers
50．How many kinds of （种类） clothes does the shop have？B
A．Six．
B．Five．
C．Seven．

1．My sister wasn't ____ the greengrocer's _____ Friday morning．（　　）

2．-____ your sister know Tom？-No，she ____．（　　）

试题分类