Do you know that I have trouble the work?A. to doB. doingC. doD. done

发布时间：2020-08-17 05:52:13

Do you know that I have trouble      the work?
A. to do
B. doing
C. do
D. done

网友回答

A. to do
(答案→)B. doing
C. do
D. done
解析：考查词组：have trouble/difficulty（in） doing做…有困难，句意：你知道我做这个工作有困难吗？选B。
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