同独立自营的单体饭店相比，饭店连锁集团何以会有竞争优势？

选出下列成语运用正确无误的一项：（ ）

A．湖南省在2002年4月7日进行的素描、色彩考试中，一共查出90多名舞弊考生，除了少数是夹带外，其他都是张冠李戴的枪手。

B．狗既很聪明，通人性，也很勤勉，不管主人贫富总能不离不弃；所以深得人们喜欢。

C．在强调环保时却对目前的生存环境不屑一顾，这不能不说是极大的失误，也表明环境意识的启蒙迫不及待。

D．春节期间，王府井大街上到处是游玩购物的人，直到天黑还不绝如缕，热闹极了。　

Fifty people died, over 11,000 were injured, and 100,000 houses were heavily damaged or destroyed in an earthquake that struck North China's Hebei Province.

The quake, measuring 6. 2 on the Richter scale (里氏6 .2级) , hit the area 220km northwest of Beijing at 11: 50 a. m. on January 10, 1998.

Scientists made a report of the recent quake. They said that the area of northwestern Beijing, the joint of Shanxi and Hebei Provinces and the Inner Mongolia (内蒙古) were most easily attacked by earthquakes measuring 6 to a bit over 7 on the Richter scale.

However, scientists did not see the recent earthquake earlier. Clouds covered a large area in the northern part of North China before the earthquake and experts say that this prevented satellites from correctly watching the temperature at the correct altitude (纬度).

Experts say that in the last ten years, about 305 earthquakes have taken place in China with 9 measuring over 7 on the Richter scale, 60 measuring over 6, and 236 measuring over 5.

Tens of thousands of people died or were injured. Loss(损失) valued over 10 billion yuan.

小题1:When the earthquake attacked the area, most people there were unlikely（不太可能的）to ____.

A．sleep in bed

B．work in the fields

C．walk in the streets

D．stay at home小题2:The report shows that about nine earthquakes in the past ten years are measured over ____ on the Richter scale.

A．7

B．5

C．9

D．6小题3:It can be inferred（推断） from the report that the damage caused by the earthquakes could be much less heavy if ____.

A．all the people stayed outside

B．the earthquake happened at midnight

C．the people had been warned earlier

D．the earthquake scale was lower than 6. 2 only小题4:Which of the following can be reasonable except ____.

A．We can not stop earthquakes

B．Scientists are working hard at the researches on earthquakes

C．We can do our best to have fewer damages than ever

D．Nothing can be done on earthquakes

《生活饮用水卫生标准》适用于（）。

A.城市市政供水和自建集中式供水

B.农村小型集中式供水和分散式供水

C.供应日常生活饮用水的供水站和公共场所的分质供水

D.供日常饮用的饮料和矿泉水