Last year, I _______ ride a bike, but now I _______. I go to school by bike now.[ ]A. couldn't,

题目简介

Last year, I _______ ride a bike, but now I _______. I go to school by bike now.[ ]A. couldn't,

题目详情

Last year, I _______ ride a bike, but now I _______. I go to school by bike now.
[     ]
A. couldn't, can  
B. could,can't  
C. couldn't, could  
D. couldn't, can't
题型:单选题难度:中档来源:同步题

答案

A

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