问题
选择题
-I don’t like vegetables, Mum.
-______on a balanced diet, you should try to eat some.[ ]
A. Keep
B. To keep
C. Keeping
D. Having kept
答案
答案：C
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-I don’t like vegetables, Mum.
-______on a balanced diet, you should try to eat some.[ ]
A. Keep
B. To keep
C. Keeping
D. Having kept
答案：C