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【单选题】
一架5的梯子斜靠在墙上,测得它与地面的夹角为 ,则梯子底端到墙角的距离为( )
A.
5
B.
5
C.
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参考答案:
举一反三
【多选题】华尔兹 舞的特点是 ( ) 富于抒情浪漫情调
A.
态雍容华贵
B.
舞步婉转流畅探戈
C.
舞姿飘曳优美
D.
旋转起伏似行云流水
【判断题】The real reason many parents want their children to save is to stop them spending.
A.
正确
B.
错误
【判断题】著名的“贝克莱悖论”是针对牛顿微积分的责难。()
A.
正确
B.
错误
【单选题】The real reason many parents want their children to save is to __.
A.
help them pay their way through college
B.
demonstrate them the value of compound interest
C.
stop them spending
D.
enable them to pay for their own things
【单选题】The real reason many parents want their children to save is to _____?
A.
help them pay their way through college
B.
demonstrate the value of compound interest
C.
stop them spending
D.
enable them to pay for their own things
【判断题】药品渠道的核心功能是沟通生产者和消费者之间的信息。()
A.
正确
B.
错误
【多选题】合理选择变压器包括()
A.
合理选择变压器类型
B.
合理选择变压器台数
C.
合理选择变压器容量
D.
合理选择变压器制造厂家
【单选题】变压器施工要进行变压器的()内容选择?
A.
变压器温度
B.
变压器型号
C.
变压器外观
D.
变压器重量
【单选题】The real reason many parents want their children to save is to ______
A.
helop them pay their way through college
B.
demonstrate the value of compound interest
C.
stop them spending
D.
enable them to pay for their own things
【单选题】在发送邮件时,新邮件的"抄送"文本框输入的多个电子信箱的地址之间,应用( )作分隔。
A.
分号(;)
B.
逗号(,)
C.
冒号(:)
D.
空格
E.
顿号(、)
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