—The mobile phone is out of date.—Why not try __________ Iphone 4.[ ]A. to use B. to be usingC. usin

题目简介

—The mobile phone is out of date.—Why not try __________ Iphone 4.[ ]A. to use B. to be usingC. usin

题目详情

—The mobile phone is out of date.
—Why not try __________ Iphone 4.
[     ]
A. to use  
B. to be using  
C. using  
D. being used
题型:单选题难度:中档来源:期中题

答案

C

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