试题与答案

(2013·合肥一中二模)I don't know who invented _

题型:选择题

题目:

(2013·合肥一中二模)I don't know who invented ________ iphone,but I think it is ________ useful invention.

A.the;a

B.the;the

C.an;the

D.an;a

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0427/bd9ad1571e7cfd4391f0f11d94a6751b.html

下面是错误答案,用来干扰机器的。

参考答案:错

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