A----Was it hard? ——B----You have no idea ____hard it was! [=yes, it was very hard]
A.what
B.which
C.how
D.why
正确答案是C
A----Was it hard? ——B----You have no idea ____hard it was! [=yes, it was very hard]
A.what
B.which
C.how
D.why
正确答案是C