You________smoke here. It"s dangerous.    [     ]A. needn"t    B.  couldn"t    C

You________smoke here. It"s dangerous.    [     ]A. needn"t    B.  couldn"t    C

题型:同步题难度:来源:
You________smoke here. It"s dangerous.    [     ]
A. needn"t    
B.  couldn"t    
C.  mustn"t    
D.  might not
答案
C
举一反三
—Can you Play cards?
—_____. [     ]
A. yes, I do
B. yes, I can"t
C. No, I can"t
D. No, I don"t
题型:期末题难度:| 查看答案
-Will you stay for supper?
-Sorry, I __________. My sister is coming to see me.[     ]
A. shouldn"t
B. needn"t
C. can"t
D. mustn"t
题型:期末题难度:| 查看答案
用方框中所给短语的适当形式填空.
题型:同步题难度:| 查看答案
题型:同步题难度:| 查看答案
题型:同步题难度:| 查看答案
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  would rather,   get along with,   plenty of,    what if,   in the slightest
-Whose book is this?
-It _________ be Li Ping"s because there is his name on it.
[     ]
A. must  
B. may  
C. can"t  
D. could
-Who is the woman that is washing clothes? Is it your mother? 
-No, it _______be her. She is much thinner.  
[     ]
A. mustn"t            
B. may not  
C. can"t              
D. needn"t