I had been working on math for the whole aftensoon and the numbers before myeyes. [ ]A. swim B. swum

题目简介

I had been working on math for the whole aftensoon and the numbers before myeyes. [ ]A. swim B. swum

题目详情

I had been working on math for the whole aftensoon and the numbers       before myeyes.
[     ]
A. swim          
B. swum          
C. swam          
D. had swum
题型:单选题难度:中档来源:高考真题

答案

C

更多内容推荐