问题
选择题
The Emperor didn't like to ______________.[ ]
A. go fish
B. go fishing
C. going fish
D. going fishing
答案
答案：B
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The Emperor didn't like to ______________.[ ]
A. go fish
B. go fishing
C. going fish
D. going fishing
答案：B
）有多种同分异构体，其中属于酯类，且分子结构