Whitney Houston’s sudden death suggests that drug abuse is such a serious problem ______ we should d...
2022-10-31 08:09:05 46次 2014-2015学年江苏清江中学高二下期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Whitney Houston’s sudden death suggests that drug abuse is such a serious problem ______ we should deal with properly.
A. as B. that C. which D. where
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