13. _______ has the right knowledge can give first aid.

A. Who                                  B. Whoever

C. Anyone                              D. Who ever

14. _______ having the right knowledge can give first aid.

A. Who                                  B. Whoever

C. Anyone                              D. Who ever

15. _______ is hard is to do good all one’s life and never do anything bad.

A. He                                     B. It

C. That                                  D. What

16. “_______ made her struggle to become an artist so hard?” “_______ she was a woman.”

A. What, What                        B. That, That

C. What, That                         D.  That, What

17. I firmly believe _______ he said at the meeting was right.

A. that                                   B. which

C. that what                           D. what that

18. After _______ seemed like hours he came out of the house with a woman.

A. which                                B. it

C. what                                  D. that

【参考答案】

1—5 CABCD  6—10 BDCCD

11—15 BCBCD  16—18 CCC(from www.hxen.com)