—How time flies! The middle school life is coming to an end.—Yes. We have to say

—How time flies! The middle school life is coming to an end.—Yes. We have to say goodbye, ________ o

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Get up early, ______ you will miss your train.

Get up early, ______ you will miss your train.

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甲乙丙三人参加 2022 年冬奥会北京、 延庆、 张家口三个赛区志愿服务活动, 若每人只能选择一个赛区, 且选择其中任何一个赛区是等可能的. 记 X 为三人选中

甲乙丙三人参加 2022 年冬奥会北京、 延庆、 张家口三个赛区志愿服务活动, 若每人只能选择一个赛区, 且选择其中任何一个赛区是等可能的. 记 X 为三人选中的赛区个数, Y为三人没有选中的赛区个数

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It took them about five hours to________ the fire. Although the house was destro

It took them about five hours to________ the fire. Although the house was destroyed, nobody was hurt

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At last, the girl was made _________ to music and began to do her homework.

At last, the girl was made _________ to music and began to do her homework.

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