C
根据句子需要，本题所需要的是difficult的比较级，而difficult的比较级为more difficult，故选C
–Why isn’t your brother good at math?
1个回答
相关问题
-
-Is your father good at()?-No he isn't.
-
Tom isn't good at Maths.I think he needs to do more_____abou
-
Amy isn't good at Maths ,but this year she will do her __to
-
【反义疑问句】问道题.I don't think Tom is good at math,_______?A.isn't
-
Li Jun will have a math test tomorrow. As he isn’t good at m
-
猜谜:Who isn t your sister and isn t your brother,but is still
-
____your brother good at _____Chinese.
-
My brother isn’t at home. He &
-
My English isn't good.Xiao Gang isn't good at English,either
-
my brother is good at maths.how s _____he is!