问题
选择题
My brother finished _____ the storybook yesterday. He returned it to the library. [ ]
A. to write
B. writing
C. to read
D. reading
答案
答案：B
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My brother finished _____ the storybook yesterday. He returned it to the library. [ ]
A. to write
B. writing
C. to read
D. reading
答案：B