Please telephone me half an hour _______

Please telephone me half an hour _______

1. Please telephone me half an hour _______.

A.in charge    

B.in advance   

C.in time      

D.in front     

.标准答案：B

2. Both Mary and Ellen, as well as Jan, _______ studying Chinese History.

A.are          

B.is           

C.are being    

D.is being     

.标准答案：A

3. I’d   like to _______ him to you for the job. He is a very clever and industrious boy.

A.refer        

B.suggest      

C.recommend    

D.propose      

.标准答案：C

4. He was asked to speak louder ______ all the other students in the classroom could hear him.

A.as           

B.so as to     

C.so that      

D.so as        

.标准答案：C

5. It was ______ he saw the doctor coming out of the emergency room with an expression as grave as a judge _______ he realized the seriousness of his wife’s illness.

A.not until…that            

B.after…when                

C.until…then                

D.before…that              
 
.标准答案：A