She said she had some trouble _____ her homework.[ ]A. finish B. finishing C. to finish D. finished-

题目简介

She said she had some trouble _____ her homework.[ ]A. finish B. finishing C. to finish D. finished-

题目详情

She said she had some trouble _____ her homework.
[     ]
A. finish
B. finishing
C. to finish
D. finished
题型:单选题难度:中档来源:同步题

答案

B

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