She said she had some trouble her homework.A. finishB. finishingC. to finishD. Finished

问题补充：

She said she had some trouble her homework.

A. finish

B. finishing

C. to finish

D. Finished

答案：

A. finish

(答案→)B. finishing

C. to finish

D. Finished

解析：句意是：他说他完成作业有困难。由固定搭配have trouble doing sth 动名词作宾语可知答案是B。