____ puzzled the mother most was ____the
题型:选择题
问题:
____ puzzled the mother most was ____the son would never agree with her.
A.What; why
B.That; how
C.Which; when
D.What; where
____ puzzled the mother most was ____the son would never agree with her.
A.What; why
B.That; how
C.Which; when
D.What; where