1. （真题）Scarcely      those words when suddenly the monster was transformed into a very
handsome youth.
A. had he uttered     
B. did he utter       
C. he had uttered        
D. he did utter

2. （真题）Had Paul received six more votes in the last election，he _______ our chairman now.
A. must be     
B. would have been
C. shall be   
D. would be

3. （真题）Only by understanding the Web deeply _______ hope for people to grasp its full potential.
A. can there be
B. can be there
C. be there can
D. there can be

4. The house was very quiet, ____as it was on the side of a mountain.
A. isolated          
B. isolating
C. being isolated         
D. having been isolated

5. This crop has similar qualities to the previous one, ____both wind-resistant and adapted to the same type of soil.
A. being           
B. been 
C. to be           
D. having been

6. Corn originated in the New World and thus was not known in Europe until Columbus found it ____ in Cuba.
A. being cultivated          
B. been cultivated
C. having cultivated         
D. cultivating

7. ____in this way, the situation doesn't seem so disappointing.
A. To look         
B. Looking at
C. Looked at       
D. To be looked at

8. You will see this product ____ wherever you go.
A. to be advertised        
B. advertised
C. advertise          
D. advertising

9. ____in a recent science competition, the three students were awarded scholarship totaling 2,000 dollars.
A. To be judged the best
B. Having judged the best
C. Judged the best
D. Judging the best

10. From the dates ____ on the plates, we decided that they were made in Song Dynasty.
A. marking       
B. having been marked
C. marked        
D. to be marked

11. She stood by the window, ____.
A. thinking      
B. think     
C. thought      
D. thinks

12. ____ to meet anybody, he went in from the back door.
A. Not wishing       
B. Wishing
C. Not wished        
D. No wishing

13. The editorial ____ now will appear in tomorrow's newspaper.
A. writing           
B. to write
C. being written          
D. write

14. It ____ now pretty late, we took our things and retired to our room.
A. is      
B. being       
C. turned       
D. got

15. ____ with the size of the whole earth, the highest mountain does not seem high at all.
A. When compared         
B. While comparing
C. Compare          
D. Comparing

答案及解析：
1. A
2. B
3. A
4. A
5. A
6. A 
7. C 
8. B 
9. C 
10. C
11. A 
12. A
13. C
14. B
15. A    (环球网校资料,如需转载请注明出处)