试题与答案

地铁列车无线通信中信道0,使用范围覆盖全线。

题型:判断题

题目:

地铁列车无线通信中信道0,使用范围覆盖全线。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:E解析:当肺癌侵犯胸膜产生癌性胸腔积液,肿瘤侵犯心包导致心包积液,喉返神经受累产生同侧的声带麻痹,膈神经受累致膈肌麻痹症状时多数肺癌患者已不适合根治性放射治疗,甚至姑息性放射治疗。

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题型:完形填空

根据对话内容,从方框内的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

A:     小题1:   ?

B: I want to buy a miracle.

A:     小题2:  ?

B: It’s for my little brother. He has something bad growing inside his head. My daddy said only a miracle could save him.    小题3:   ?

A: How much do you have with you?

B: Two dollars and twelve cents. If it’s not enough, I can get some more later.    小题4:  .

A: What kind of miracle does your brother need?

B:    小题5: . He needs an operation. But my daddy can’t pay for it. So I’ve brought all my savings to buy a miracle to save him.

A: Ok, little girl. It’s the exact price of a miracle for your brother. Leave your address and the miracle will be delivered to your house.

(Some days later, enough money was raised to help the family. The operation was done and the little girl’s brother was saved. So how much is a miracle? It’s two dollars and twelve cents plus faith and love. )

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题型:选择题

据美国《每日邮报》2009年9月1日报道,最新卫星照片显示,北极在人类历史上首次成为一个岛屿。结合下图回答题。

小题1:要监测北极冰川面积的变化,应运用的主要技术手段为 (   )  

A.遥感技术

B.全球定位系统

C.地理信息系统

D.数字地球小题2:要想动态显示北极冰川面积近30年的变化状况,并预测其变化趋势,需要应用的技术手段为(  )

A.遥感技术

B.全球定位系统

C.地理信息系统

D.数字地球

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