thisquestionisveryhard.Noneofuscanworkitout.(保持原意）thisquestionis______hardfor________ofustoworkout
2021-06-01 96次 反馈错误 加入收藏 正确率 : 100%
题目内容：
this question is very hard.None of us can work it out.(保持原意）
this question is ______ hard for ________of us to work out
优质解答
too all
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