---- An ant has two stomachs --- one for itself and the other for others. ----Really? Quite interest

题目简介

---- An ant has two stomachs --- one for itself and the other for others. ----Really? Quite interest

题目详情

---- An ant has two stomachs --- one for itself and the other for others.
----Really? Quite interesting. I ________ anything about it.
A.don’t knowB.hadn’t knownC.haven’t knownD.didn’t know
题型:单选题难度:中档来源:不详

答案

D
考查时态。“蚂蚁有两个胃,一个自己用一个为别的蚂蚁。”“真的么?我不知道。”在对话时不知道,所以用一般过去时态。

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