题目内容
----- How on earth did these problems _______?
----- Because they ignored the advice of the expert.
A.come across B.come down
C.come on D.come about
【答案】
D
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题目内容
----- How on earth did these problems _______?
----- Because they ignored the advice of the expert.
A.come across B.come down
C.come on D.come about
D