Our country is developing at an amazing speed,which is________makes me feel so proud.
A.what B.why
C.that D.where
Our country is developing at an amazing speed,which is________makes me feel so proud.
A.what B.why
C.that D.where
A 解析: which引导的非限制性定语从句代替前面的整个句子。定语从句中又包含了一个表语从句,因为从句中缺少主语,故用what引导。