My pen pal Andrew found it difficult Chinese wellA. learningB. learnC. to learnD. learned

发布时间：2020-08-21 08:56:59

My pen pal Andrew found it difficult      Chinese well
A. learning
B. learn
C. to learn
D. learned

网友回答

A. learning
B. learn
(答案→)C. to learn
D. learned
解析：考查习惯用法“find sb. + adj. to do sth.”
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