—It"s difficult for the village children to cross the river   for school.   —I t

—It"s difficult for the village children to cross the river   for school.   —I t

题型:同步题难度:来源:
—It"s difficult for the village children to cross the river   for school.  
—I think a bridge __________over the river.    [     ]
A. should be built      
B. is being built    
C. has been built        
D. was built
答案
A
举一反三
We need to do it, ______?              [     ]
A. needn"t we            
B. need we      
C. do we                  
D. don’t we
题型:同步题难度:| 查看答案
—Must I wait here now?
—No,you                  .You may come back in half an hour. [     ]
A. mustn"t                
B. can"t
C. needn"t                
D. don"t
题型:同步题难度:| 查看答案
—________ I go out to play now,Mum?
—No, you ______.You should do your homework  first.[     ]
A. Must ; mustn"t    
B. Must ; wouldn"t  
C. May ; needn"t    
D. May ; mustn"t
题型:同步题难度:| 查看答案
—Let"s go to Taishan Park by taxi.
—It"s not far. We____ take a taxi.[     ]
A. needn"t        
B. can"t            
C. mustn"t          
D. couldn"t
题型:同步题难度:| 查看答案
用适当的情态动词完成下列对话1. A: ______I finish my homework now?
    B: No,you____.You____do it tomorrow.
2. A: This bag is very old. ____you still use it?
    B: Yes,I can.
3. A: _____I go out and play football,mum?
    B: No,you______finish your homework first.
4. A: ______I play football in the street?
    B: No,you____.
5. A: _____you find many students in the classroom?
    B: No,I_______.
题型:同步题难度:| 查看答案
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