Honesty is a basic element in friendsmaking and that is ________ it requires to keep everlasting f...
2022-11-25 14:43:56 50次 2014年高考英语提升训练（12）动词时态及语态英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Honesty is a basic element in friendsmaking and that is ________ it requires to keep everlasting friendship.
A．how B．which C．whether D．what
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