He found _____very difficult_____for a long time. A. this was, walking B. it was, slept C. that, run...
2022-11-01 21:27:00 111次 福州屏东中学2016-2017年第二学期八年级英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
He found _____very difficult_____for a long time.
A. this was, walking B. it was, slept
C. that, runs D. it, to exercise
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