Tom, you’ve got a D in chemistry． ?-Well, I find the subject hard and I think I’
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Tom, you’ve got a "D" in chemistry．____?—Well, I find the subject hard and I think I’ll drop it for history next term．
A.What if
B.How come
C.Why not
D.So what
试题答案
B
考查交际用语。What if如果…怎么样；How come什么原因；Why not为什么不；So what那又怎样。Tom你化学 D，怎么回事？所以选B。