It took us ________ to finish the experiment on the monkeyA.an hour or twoB.one or two hourC.one and

题目简介

It took us ________ to finish the experiment on the monkeyA.an hour or twoB.one or two hourC.one and

题目详情


It took us ________ to finish the experiment on the monkey
A.an hour or twoB.one or two hour
C.one and a half hour’s timeD.one hour and a half time
题型:单选题难度:偏易来源:不详

答案

A

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