Doctors say that   exercise is important for health, but it _____ be regular exe

Doctors say that   exercise is important for health, but it _____ be regular exe

题型:同步题难度:来源:
Doctors say that   exercise is important for health, but it _____ be regular exercise.       [     ]
A. can                        
B. will      
C. must                    
D. may
答案
C
举一反三
— Good morning.   I"ve got an appointment with Miss Smith  in the Personnel Department.  
— Ah, good morning. You ______   be  Mrs Peters.      [     ]
A. might                    
B. must      
C. would                      
D. can
题型:同步题难度:| 查看答案
用适当的情态动词填空。1. _____  you like to share a room with
    your sister?
2. Mum said to her baby" You _______   not  eat so many candies. "
3. — You have so much work to do. _____.
    —  you like me to help you?
    — No, thanks.
4. — ______ I finish the job tomorrow?
    — No, you needn"t.
5. — Could I use your computer?
    — Yes, you _____.
6. — Need I go there with you?
    — Yes, you _____.
题型:同步题难度:| 查看答案
从下面方框中选择适当的情态动词填空。
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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can"t would may must shall should
You _____ park here !  It"s an emergency exit.
[     ]
A. wouldn"t      
B. needn"t      
C. couldn"t      
D. mustn"t
— May I take this book out of the reading room?
— No, you _____. You read it here.
[     ]
A. mightn"t      
B. won"t        
C. needn"t      
D. mustn"t