Koalas sleep ___ the day and get up __ night. [ ]A. during; atB. at; duringC. at; atD.during; during

题目简介

Koalas sleep ___ the day and get up __ night. [ ]A. during; atB. at; duringC. at; atD.during; during

题目详情

Koalas sleep    ___    the day and get up     __     night.      
[     ]
A. during; at          
B. at; during
C. at; at             
D. during; during
题型:单选题难度:中档来源:同步题

答案

A

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