—You must obey every word of mine!— I don’t?A. How ifB. What ifC. Such asD. Only if

网友回答

A. How if
(答案→)B. What if
C. Such as
D. Only if
解析：What if...意为“如果……怎么办？”是“What will you do if I don’t obey your words”的缩略。符合本题语境。