题目内容

—Must I finish the work before supper?  
—_____.    
[     ]
A. No, you mustn't
B. Yes, you need
C. Yes, you may
D. No, you needn't
D
练习册系列答案
相关题目
—What's WeiHua doing this coming Sunday ?      
—I'm not sure. She _____ go to the country and see her uncle .      
[     ]
A. can
B. must
C. need
D. may
-Listen! Is that Kate playing the piano in  the room?
-No. It _____ be Kate. She has gone to London.
[     ]
A. may not
B. needn't
C. mustn't
D. can't
My sister is ill, and she       stay in bed for several days.   
[     ]

A. need          
B. must    
C. has to        
D. has to be

Tom __ be murderer(凶手) because I saw he killed(杀死) her.
[     ]
A. must    
B. can    
C. may    
D. will
— Where's Lucy, please?
— She _____ be in the library.
[     ]
A. can                      
B. need
C. could                    
D. may
Taking a boat to school _____ a lot more fun than taking a bus.
[     ]
A. must have
B. must be have
C. must be
I’m too tired,so I      sit down and rest every five minutes.
[     ]
A.must   `        
B.need            
C.have            
D.have to
—_____you play the piano?    
—No. But I can play the violin.    
[     ]
A. Can    
B. May    
C. Must    
D. Should