The river runs quickly and Frank is ________ to walk it on the ropeway． A. afraid B. free C. easy D....
2022-11-03 19:13:03 129次 2017-2018学年七年级英语下册（人教版）：Unit 3 综合水平测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
The river runs quickly and Frank is ________ to walk it on the ropeway．
A. afraid B. free C. easy D. interesting
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