You are stupid to climb up that big tree.You __ yourself .

问题描述:

You are stupid to climb up that big tree.You __ yourself .
A.must have killed B.can have killed C.shoud have killed D.might have killed
哪个是正确选项,为什么?

选D
你去爬那棵大树真的是很愚蠢,你可能会因此丧命.
还没死,A.must have killed 肯定已经杀死 排除
B.can have killed 可以杀死
C.shoud have killed 本应该杀死
只有D 相符合