问题
选择题
Robert often asks us his Chinese, so his Chinese is much better than before.[ ]
A. help him
B. to help him with
C. to help with
D. helps him with
答案
答案：B
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Robert often asks us his Chinese, so his Chinese is much better than before.[ ]
A. help him
B. to help him with
C. to help with
D. helps him with
答案：B