皮皮学,免费搜题
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搜题
【判断题】
传输线的作用是引导电磁波沿一定方向传输。
A.
正确
B.
错误
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举一反三
【单选题】Questions 3 to 4 are based on the conversation you have just heard. 3.
A.
They lost contact with the emergency department.
B.
They were trapped in an underground elevator.
C.
They were injured by suddenly falling rocks.
D.
They sent calls for help via a portable radio.
【单选题】Such questions should be approached honestly and in full awareness that loan agreements will cost money due to cancellation or other charges.
A.
compressing
B.
terminating
C.
conforming
D.
contending
【简答题】内囊后肢后部3/4处可见T2WI稍高信号为()
【单选题】questions 3 to 4
A.
Too many conflicts occur on New York streets.
B.
It takes little to get an illegal food vending license.
C.
Vendors are allowed to work the street unlicensed.
D.
The number of legal permits is too limited.
【单选题】questions 3 to 4
A.
$20,000 every year.
B.
$5100 every two years.
C.
$510 every year
D.
$200 every two years
【单选题】【2015年上半年小学】法国文学家加缪获得诺贝尔文学奖之后,第一时间给他的小学老师写了一封信表示感谢。这反映了教师劳动具有( )。
A.
复杂性
B.
延续性
C.
创造性
D.
示范性
【单选题】The reviewer has put forward with ______ questions.
A.
2
B.
3
C.
4
D.
5
【单选题】( )具有其他促销方式无法替代的作用,它具有长远的经济效益,它通过与公众保持良好关系,树立良好的企业形象来促进产品的销售,是一种间接的促销手段。
A.
国际广告
B.
国际公共关系
C.
国际公共关系
D.
国际人员销售
【单选题】根据国标规定,发动机功率不得低于原标定功率的75%,而用底盘测功机测功时,驱动轮输出的功率达到原定功率的 ( ) 以上,发动机动力性合格。
A.
75%
B.
60%
C.
50%
D.
45%
【单选题】关于蓝牙,3G、4G、wi-fi,说法错误的是( )
A.
蓝牙一般用于近距离传输数据
B.
3G、4G可以远距离传输数据
C.
3G网络下载速度比4G网络快
D.
Wi-fi可以创建无线局域网
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