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提问人:网友utemjyiihc 发布时间:2022-01-06
[主观题]

7. Railway signals can be divided into home signal, starting signal, distant signal, repeating signal and shunting signal.

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更多“7. Railway signals can be divided into home signal, starting signal, distant signal, repeating signa…”相关的问题
第1题
For conditions in question 7. Q2: When execute jalr instruction, the control signals PCSel, ImmSel, ASel, BSel, RegWEn, and WBSel generated by the controller are respectively ().

A.1, J, 0, 1, 1, 2

B.1, I, 0, 1, 0, 2

C.1, I, 0, 1, 1, 2

D.1, J, 0, 1, 1, 1

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第2题
You are going to hear a passage about High-speed r...

You are going to hear a passage about High-speed rail (HSR) in China. Listen carefully and fill in the missing information. 补录3 High-speed rail (HSR) in China refers to any railway in China with 1. train service at the speed of 2. km/h or higher as internationally recognized. By this definition, China has the world's 3. HSR network with over 16,000 km of track in service as of December 2014which is more than the rest of the world's high-speed rail tracks 4. , and a length of 16,775.5 km is 5. or in planning. Since high-speed rail service in China was 6. on April 18, 2007, daily ridership has grown from 237,000 in 2007 to 2.49 million in 2014, making the Chinese HSR network the most 7. used in the world. Cumulative ridership had reached 2.9 billion by October 2014. 1.

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第3题
Choose one of the topics to write a descriptive pa...

Choose one of the topics to write a descriptive paragraph. You can refer to the grading criteria that followed. Remember to decide on the best kind of spatial order to use: right to left, left to right, top to bottom, far to near, outside to inside, and so on. 1. A room (e.g. After my sister spent two hours getting ready to go out, her room looks as if it had been hit by a magnitude 8.5 earthquake.) 2. The campus (e.g. The playground near my dormitory is full of activities on a sunny weekend afternoon.) 3. My home (e.g. My cousin’s apartment is a model of neatness and organization.) 评分标准:(每项1分,共10分) 1. Topic sentence与段落内容相关; 2. Topic sentence中有明确的topic; 3. Topic sentence中controlling idea是整个段落的overall impression; 4. Supporting sentences按照空间顺序叙述; 5. 有空间顺序signals; 6. Supporting sentences有具体细节的描述; 7. Concluding sentence对整个段落进行了总结; 8. 段落中没有语法错误; 9. 段落中没有与主题不相关的内容; 10. 段落表达连贯。

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第4题
I always enjoy the drive into Marley.It is a good ...

I always enjoy the drive into Marley.It is a good straight road with pleasant views of the countryside (1) either side.There are woods and hills,villages and farms and,about halfway,a large lake.And because there is rarely much traffic on the road, I can usually enjoy the view (2)I drive along. I was rather (3) the other morning,therefore,when a small green car began to drive very close behind me.I went a little (4),hoping to get rid of it.But whenever I slowed down,the little car caught up (5) me.The driver,a middle aged man,was grinning and waving to me. (6),I did not know him.

“Perhaps I am doing (7) wrong,”I thought.I checked my lights and my indicator,but they were both (8).And I certainly had not got a puncture.I did not slow down until I got to Marley.As I was crossing the railway bridge into Marley,the lights turned (9).I was waiting there when the little green car pulled up beside me.The driver got out and tapped on my window.I opened it.“Can I help you?”I asked rather (10).“I’m trying to help you!”the man said.“You see,your number plate fell off about fifteen miles back.I tried to attract your attention,but you didn’t take any notice!”

1. (A). of (B). by (C). on (D). with

2. (A). since (B). as (C). until (D). for

3. (A). annoyed (B). pleased (C). excited (D). disappointed

4. (A). slower (B). faster (C). earlier (D). later

5.(A). after (B). along (C). on (D). with

6. (A). Therefore (B). However (C). Thus (D). So

7. (A). everything (B). nothing (C). something (D). anything

8. (A). in order (B). out of order (C). in place (D). out of place

9. (A). on (B). off (C). green (D). red

10. (A). coldly (B). helpfully (C). earnestly (D). excitedly

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第5题
What are the common transitions? (choose more than one correct answer)()

A. time signals

B.space signals

C.change-of-direction signals

D.additional signals

E.illustration signals

F.F.conclusion signals

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第6题
A.signsB.gesturesC.movementsD.signals

A.signs

B.gestures

C.movements

D.signals

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第7题
In 1881 the Qing Dynasty constructed ________line which was the first railway built by China independently.

A、Jing-Zhang Railway

B、Chengyu Railway

C、Wusong Railway

D、Tangxu Railway

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第8题
_____ is the longest railway in the world.

A、Trans-Siberian Railway

B、The Rocky Mountaineer Railway

C、The Angel Railway

D、Pilatus Mountain Railway

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第9题
Which railway station was NOT built by colonists in China around the year1900?

A、Bisesai railway station

B、Beijing Majiapu railway station

C、Tianjin West railway station

D、Beijing railway station

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