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Thesoldiersareorders.A.standingB.standingbyC.standingbyforD.standinginInouecountry,childrenschooltheageofsix.A.enter;onB.enter;atC.enterinto;onD.enterinto;at

题目详情
The soldiers are ______ orders.
A.standing B.standing by C.standing by for D.standing in
In oue country ,children _______ school ______ the age of six.
A.enter; on B.enter ; at C.enter into ;on D.enter into ;at
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答案和解析
C
B