What he lacks is more patience ?A. isn't itB. is itC. doesn't heD. does he

问题补充：

What he lacks is more patience,?

A. isn it

B. is it

C. doesn he

D. does he

答案：

(答案→)A. isn it

B. is it

C. doesn he

D. does he

解析：

本题是反意疑问句的考查。千万要当心，what he lacks是作旬中的主语，真正的谓语是is，前面的句子是肯定的，所以反意疑问用否定。