问题 问答题 简答题

试说明通信线路工程中,哪些情况下应埋设光、电缆标石?

答案

参考答案:通信线路工程中,下列各种情况应埋设光、电缆标石:

1.光、电缆的接头点及预留点。

2.穿越河流、铁路及公路的两侧。

3.光、电缆线路的转弯点。

4.穿越障碍物时,利用前后两埋设标寻找光、电缆有困难的地段。

5.光、电缆线路直线段,按50m一处设置标石。

在上述5种情况中,如果该地点有可用的固定标志时,可不另设标石。

阅读理解

Walt Disney was born in the USA in 1901. Wall lived a poor life

 

when he was young. To have fun, Walt began drawing. In 1928, Mickey \ Mouse was created and became world-famous at once. He soon drew other cartoon characters like Donald Duck.

Then Walt decided to open theme parks. In 1955, Walt Disney himself opened the first Disney park in California, USA. Later, another Disney World opened in Florida, USA in 1971. Tokyo Disneyland opened in Japan in 1983, and Euro Disney opened in France in 1992. In 2005, the world’s fifth Disneyland opened in Hong Kong, China. Hong Kong Disneyland is the smallest of all Disneylands, but the Adventureland in it is the biggest one of all.

On April 8th, 2011, Shanghai Disneyland project started in Pudong New Area.

It’s 12 kilometers from Pudong International Airport. The planned castle for the

Shanghai Disneyland is going to be the biggest and tallest of all the world’s Disney

theme parks. "Visitors will say ’wow, look at that big castle’ when they first see

it," said Robert Iger, President and CEO of the Walt Disney Company. The theme

park will be the world’s sixth Disney park and the first one on the Chinese mainland, It will also be the third of its kind in Asia. The park will be built in about five years and will possibly open in 2014, at the earliest. It may attract 7.3 million visitors in its first year.

小题1:Which may be the best title of the passage?

A.Father of Mickey Mouse

B.Disneyland in the USA

C.Walt Disney and his cartoon characters

D.Disneylands all over the world小题2:How many Disneyland parks are there in the world now?

A.Six.

B.Five.

C.Three.

D.Two.小题3:Which of the following about the Shanghai Disneyland is NOT true?

A.Shanghai Disneyland will be the first Disney theme park in China.

B.About 7.3 visitors may come to Shanghai Disneyland in its first year.

C.It will take about five years to finish building the Shanghai Disneyland.

D.Shanghai Disneyland will have the biggest castle of all the Disney parks.

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