问题 单项选择题 案例分析题

接地装置在巡视检查中,若发现有下列情况之一时,应予修复。

1)摇测接地电阻,发现其接地电阻值超过原规定值时;

2)接地线连接处焊接开裂或连接中断时;

3)接地线与用电设备压接螺钉松动、压接不实和连接不良时;

4)接地线有机械性损伤、断股、断线以及腐蚀严重时;

5)地中埋设件被水冲刷或由于挖土而裸露地面时。

小接地短路电流系统中,当高压设备单独装设接地装置时,应根据接地短路电流确定接地电阻规定值,但不得大于()。

A、4

B、6

C、10

D、15

答案

参考答案:C

阅读理解
阅读理解。
                                                        The Changing Olympic Games
        The Olympic Games have changed a lot since they were first held in Athens, Greece, in 1896. Back then,
winners got silver medals instead of gold ones. Sounds strange, doesn't it? People thought silver was better than
gold. Also, no women ran in the first Olympics, and only 14 countries took part. China was not one of them.
But those aren't the only differences.
        The Frenchman Baron Pierre de Coubertin (顾拜旦) was the man who really wanted the Games to start
again. His idea for the modern Olympics came from the Greek Games thousands of years ago. He hoped they
would help to bring world peace.
        But it took time for the Olympics to become popular. Not many people thought they were good ideas in
1896, so they were put together poorly. Some tourists even ran in races! Today, more than 10,000 people from
about 200 countries take part.
        In the early years of the Olympics, there weren't many sports. Most events were track and field (田径),
much like in the first Greek Games. Events usually took place in the Panathenaic Stadium (雅典体育场), and
you can still see it today. Players did not wear their countries' colors in 1896. Their clothes were not like the
uniforms people wear today. In fact, players weren't even picked by their countries back then. They traveled to
the Games by themselves and had to use their own money to take part.
         New sports have been put into the Olympics over time, like badminton and table tennis. Some older games
are no longer played, like tug-of-war (拔河). It would be hard to see all the events at this year's Games. There
will be over 300!
         Swimming was different in 1896. There was a 1,200-metre race in the sea. A boat took swimmers out
into the sea and left them to swim back to land. Sometimes rough water made the race dangerous. The first
person ever to win that race was Hungarian Alfred Hajos. He seemed happy just to finish."I just wanted to live.
That's more important than winning," he said. When people or teams won events in 1896, they didn't get the
same things as now. They got olive wreaths (橄榄枝花环) to put on their heads and silver medals.
1. In the first Olympic, winners were given            .
[ ]
A、gold medals and olive wreaths
B、silver and gold medals
C、olive wreaths and flowers
D、silver medals and olive wreaths
2. Baron Pierre de Coubertin wanted the Olympic Games to start again because            .
[ ]
A、may people thought they were good ideas
B、they became popular in 1896
C、he hoped they would help to bring world peace
D、no women ran in the first Olympics
3. In the early years of the Olympics           .
[ ]
A、most events were track and field
B、players wore the uniforms people wear today
C、people from about 200 countries took part
D、events usually took place in many other countries
4. ________ are no longer played in the modern Olympics.
[ ]
A、Running
B、Tug-of-war
C、Table tennis
D、Swimming
5. The sentence underlined in the text really means            .
[ ]
A、some events will no longer be played in this year's Games
B、there will be too many events for you to see all
C、the Olympic Games have changed a lot
D、events will take place in the Panathenaic Stadium
问答题

Turkey’s Bodrum peninsula is different. The tourist boom in this part of the world (1) turned some small villages into resorts yet left neighbouring beaches undisturbed, making it quite (2) southern France or the Spanish Coasts where few stretches of coastline are undevelopeD.
The (3) for this happy set of circumstances is simple. For thousands of years, travel here (4) easier by boat than by lanD.So when mass tourism arrived in the (5) 1980s, there was no coast road for ribbon development to follow. So the peninsula, just (6) hour from Bodrum airport, has not become one long littoral of resort.
The building (7) new hotels has mainly been confined to places easily reached by then relatively (8) roads. Such ease of access has made Gumbet, near Bodrum, a busy resort, while the little fishing village of Gumusluk, 12 miles further west and only recently reachable by (9) , remains tranquil and undisturbeD.
It’s worth thinking carefully about location when planning a family (10) on the peninsulA.Choose a place that is centrally located, preferably out of earshot (11) Bodrum town’s "lively"—which means nosy—nightlife, and you can then use (12) area’s comfortably small scale to your advantage. Today’s new roads mean most places can (13) reached in under an hour by taxi or the ubiquitous dolmus-minibus.
The (14) of facilities at the Tamarisk Beach Hotel near the small village of Ortakent makes (15) a good base. The family-run hotel—rooms and suites are in two-storey buildings (16) by palm trees and flowers in terracotta pots—sits above its own sandy (17) beach, shaded by tamarisk trees and sheltered by nearby islands.
The hotel is (18) child-friendly, too. Children, from infants up to young teenagers, can take part in a (19) of games and activities that include tuition in windsurfing, dinghy (20) catamaran sailing.