2013年职称英语理工类C级学习词汇3_第2页

9. Can you account for your absence from the class last Thursday?

   A) explain                    B)examine

   C) excuse                    D)expand

10. A limited number of books on this subject are in the library.

   A) little                        B) small

   C) tiny                        D) low

11. The river widens considerably as it begins to turn east.

   A) extends                     B)stretches

   C) broadens                      D)enlarges

12. Foreign money can be converted at this bank.

   A) altered                    B)changed

   C) bought                   D)sold

13. Government health campaigns have fostered an awareness of the dangers in certain social habits.

   A) included                    B)discovered

   C)cultivated                 D)discouraged

14. I feel regret about what's happening.

   A) sorry                      B) disappointed