复用段保护倒换是依靠()协议来完成保护倒换。 A.K1、K2 B.ECC C.TCP

题型:单项选择题

问题:

复用段保护倒换是依靠()协议来完成保护倒换。

A.K1、K2

B.ECC

C.TCP/IP

D.APS

考点:传输线路维护人员考试光缆通信光缆通信题库
题型:单项选择题

阅读理解,选择正确的答案。

      On one summer day last year, I traveled to a city in France in my car. It was late in the afternoon. I had

booked a room in the Garden Hotel. But I couldn't find the way to it. When I drove along a street, I saw a

beautiful young lady with a lot of bags just coming out of a supermarket. I stopped and asked her, " Excuse me,

Miss. Can you tell me the way to the Garden Hotel? "

      " The Garden Hotel? Certainly. But it may be difficult for you to find it now. I will show you the way if you

like."

      " Oh, thank you so much. Please get into my car." 

      Then I helped her put the bags into the back seats. About three minutes later we came to a two-story

building, the young lady said, " Please stop here."

      I stopped and looked at the building. " But this is not a hotel," I said to her.

      " No," she answered with a smile, " this is my house. And now let me show you the way to the Garden

Hotel. Go along the street and take the first turning on the right. Then you will easily find the Garden Hotel on

your left. It's only a two-minute drive from here. And thank you, Sir, for driving me home." 

      Then, she took up all her bags and walked into her house.

1. What did the writer do that afternoon?[      ]

A. He went to meet a young lady.

B. He tried to look for a supermarket.

C. He tried to look for a hotel.

2. Why did the writer stop his car outside (在外面) the supermarket?[      ]

A. He wanted to help the beautiful young lady.

B. He wanted to ask the way.

C. The lady asked him to send her home.

3. Why did the lady say " But it may be difficult for you to find it now. I will show you the way if you like." [ ]

A. The hotel was far.

B. She wanted the writer to drive her home.

C. The hotel was in a back street.

4. Where did the writer want to stay that night?[ ]

A. In the Garden Hotel.

B. In a two-story hotel.

C. In the house of his friend.

5. How long did it take to go by car from the supermarket to the hotel?[ ]

A. About five minutes.

B. About three minutes.

C. About two minutes.

题型:单项选择题

病毒性心肌炎中最容易侵犯的病毒是()

A.麻疹病毒

B.疱疹病毒

C.流感病毒

D.柯萨奇病毒

E.肠道病毒

题型:单项选择题

( )是一个动态过程,是项目管理者在面对各种不确定和变化因素的情况下,一直试图完成坝日预定目标的过程。

A.建设项目工程设计管理

B.建设项目合同管理

C.建设项目财务和会计管理

D.建设项目质量管理

题型:单项选择题

四肢手术拆线时间

A.4~5天
B.6~7天
C.7~9天
D.10~12天
E.14天

题型:单项选择题

有关下列贫血的叙述正确的是()

A.贫血是血液系统疾病特有的表现

B.范可尼贫血是因为红细胞破坏过多所致

C.巨幼细胞贫血有"核老浆幼"现象

D.行军性血红蛋白尿是由于机械性因素造成红细胞破坏

E.遗传性球形细胞增多症是因为珠蛋白合成障碍

更多题库