I spent two hours my homework. A. to do B. doing C. doD. in——青夏教育精英家教网——

题目内容

I spent two hours ____ my homework.

A. to do
B. doing
C. do
D. in

试题答案

B

相关题目

I spent two hours ____ my homework.

A. to do
B. doing
C. do
D. in

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