the two boys are both good ( ) math,but weak ( ) Chinese.A.at;at _英语解答

the two boys are both good ( ) math,but weak ( ) Chinese.A.at;at B.in;in C.at;in D.in;at

人气：172 ℃　时间：2020-05-19 01:00:16

解答

选C
at ,be good at 擅长...
in ,be weak in 在...差