I want to use the computer. Can you _____? [ ]A. switch on itB. switch it onC. switch it offD. switc

题目简介

I want to use the computer. Can you _____? [ ]A. switch on itB. switch it onC. switch it offD. switc

题目详情

I want to use the computer. Can you _____?
[     ]
A. switch on it
B. switch it on
C. switch it off
D. switch off it
题型:单选题难度:中档来源:同步题

答案

B

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