____your brother good at _____Chinese.A.is to learn B.dose learning C.is learning D.does to learn 为什么选C?
问题描述：
____your brother good at _____Chinese.
A.is to learn B.dose learning C.is learning D.does to learn 为什么选C?
答
据我所以， 没有be good at doing sth 这样形式。
at 后面是直接接名词的，或者动名词。
希望能帮上你，谢谢！
答
be good at doing sth.
以上。
答
词语 be good at doing something表示擅长做某事,同意词为do well in,本句中是问你的哥哥擅长学习语文么?