It is obvious to the students ______ they should get well prepared for their future. A．as B．which C．...
2022-12-12 01:06:45 68次 2015届河南灵宝第三高级中学高一上第三次质量检测英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It is obvious to the students ______ they should get
well prepared for their future.
A．as B．which C．whether D．that
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