Students should be ____________that saving water and looking after a tree can make a big difference ...
2022-09-13 02:56:24 183次 2019年江苏省连云港市海州区中考一模英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Students should be ____________that saving water and looking after a tree can make a big difference to our society.
A.alone B.awake C.aware D.alive
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