He hardly spoke English after class, for he was afraid_______ mistakes_________ grammar.
A.to make, of B.to make, in C.of making, of D.to be made, in正确答案B
He hardly spoke English after class, for he was afraid_______ mistakes_________ grammar.
A.to make, of B.to make, in C.of making, of D.to be made, in正确答案B
