如果电影院中“5排7号”记作(5,7),那么(3,4)表示的意义是( )

题型:填空题

问题:

如果电影院中“5排7号”记作(5,7),那么(3,4)表示的意义是(    )

考点:用坐标表示位置
题型:填空题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。

Dear Sir,

I have to travel every day from So UK Road to the airport. Two buses travel along this route: No.49 and No.16. However, by the time No.16 reaches So UK Road, it is always full.__小题1:__

The timetable states that there are buses from So UK Road to the airport every ten minutes.__小题2:__ The instructions state that if there are empty seats on a bus, the bus must stop at every stop where people are waiting. __小题3:__

The instructions state that no bus may carry more than 40 seated passengers and 20 standing passengers. Yesterday, I was the first to get off the bus when it reached the airport. __小题4:__ There were 129 of them.

Clearly printed on the back of every bus is a sign that says “Maximum speed: 50mph.” ___小题5:__ Saturday morning a No. 49 bus traveled the distance in ten minutes, at an average speed of 60 mph. At times it must have done at least 80 or even 90 mph.

It is obvious that our bus companies have neither respect for the instructions nor consideration for their passengers. Can nothing be done about this?

Jerry

A.I counted the other passengers as they got off.

B.Why is it that half-empty buses go straight past me when I am standing at the bus stop?

C.The problem is that we have to pay more for our trip.

D.The distance from So UK Road to the airport is 10 miles. E. This leaves No.49 which sometimes has empty seats on it.

F. If this is so, why do I have to wait half an hour for a bus nearly every day?

题型:填空题

我国在南、北极地区分别建了长城站、中山站和黄河站(78.55.N、11.56~E),它们(  )

A.都位于东半球

B.都位于西半球

C.都在极圈以内

D.年均温都在O℃以下

题型:填空题

射线因素对照片对比度的影响叙述错误的是()

A.高千伏时对比度低

B.增加mAs可改善对比度

C.显影处理不改变照片对比度

D.照片灰雾可使对比度降低

E.散射线会降低对比度

题型:填空题

设备使用应建立岗位责任制、持证上岗制、交接班制度、巡回检查制度、定期维护保养制度、设备走合期规定、油水管理等基本制度,并实行()的管理原则。

A.“两定”(定人、定机)

B.“两定”(定人、定岗)

C.“三定”(定人、定机、定岗)

D.“四定”(定人、定机、定岗、定责)

题型:填空题

如果诺西UltraSite基站的BOIx单元前面板上的LED显示为绿色闪烁,则表示BOIx:()

A、工作正常

B、正在下载软件

C、正在配置软件

D、无AbisLAPD

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