70% of the earth _____ covered with water.[     ]A. are B. is C. were D. being

70% of the earth _____ covered with water.[     ]A. are B. is C. were D. being

题型:同步题难度:来源:
70% of the earth _____ covered with water.[     ]
A. are
B. is
C. were
D. being
答案
A
举一反三
In China, students ____    greet the teacher when classes begin.[     ]
A. are supposed to    
B. are suppose to
C. suppose to        
D. is supposed to
题型:同步题难度:| 查看答案
Each of the students _____ an English book.[     ]
A. has        
B. have       
C. there  is      
D. there are
题型:江苏同步题难度:| 查看答案
The _______ looking for a tall dark man with long hair. [     ]
A. police are          
B. polices are         
C. policemen is        
D. policeman are
题型:江苏同步题难度:| 查看答案
Jack, with his friends, _______ see Mr. Wang this weekend. [     ]
A. is going to         
B. are going to       
C. go to      
D. will goes
题型:江苏同步题难度:| 查看答案
It"s four years since Mike _____ to Tibe.                     [     ]
A. has been                
B. is coming                    
C. will come                
D. came
题型:同步题难度:| 查看答案
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