His writing is so confusing that it's di
题型:选择题
问题:
His writing is so confusing that it's difficult to make out ________ it is he is trying to express.(2011·安徽)
A.that
B.how
C.who
D.what
His writing is so confusing that it's difficult to make out ________ it is he is trying to express.(2011·安徽)
A.that
B.how
C.who
D.what