Because of COVID-19, we are facing _______ increasingly challenging time now. But better days will r...
2022-06-09 17:53:13 214次 2020年黑龙江省哈尔滨市升学调研测试英语试卷（一） 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Because of COVID-19, we are facing _______ increasingly challenging time now. But better days will return, and success will belong to every one of us.
A.a B.an C.the
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