问题
选择题
I used to _____ a lot, but now I have become fatter, for I mainly stay at home watching TV.[ ]
A. turn out
B. work out
C. help out
D. take out
答案
答案：B
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I used to _____ a lot, but now I have become fatter, for I mainly stay at home watching TV.[ ]
A. turn out
B. work out
C. help out
D. take out
答案：B