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【简答题】
如果一个正数的平方根是3x-1和2x-4，那么这个正数是______．
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【简答题】形体锻炼是以________为基础,通过各种身体练习,达到_______、________、________缓解压力,娱乐身心的一项健身运动。形体是指人体结构的外在表现,具体讲就是________。
【简答题】A stranger in England will be surprised to find that in that country A) people have little knowledge of football. B) girls are more interested in football than boys. C) even small boys know a lot abou...
【单选题】A live program on TV is calling on people to ______ money or some other things to the people who have suffered from the flood in Henan Province.
A.
donate
B.
lend
C.
put
D.
pay
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