How ______ I help you to understand ____
题型:选择题
问题:
How ______ I help you to understand ______ you wouldn’t listen to me?
A.can; when
B.would; because
C.may; if
D.must; when
How ______ I help you to understand ______ you wouldn’t listen to me?
A.can; when
B.would; because
C.may; if
D.must; when