采用电磁辐射法监测时应注意哪些事项？

在国标GB475-1996《商品煤样采取方法》上明确规定：“煤堆上不采取仲裁煤样和出口煤样，必要时应用（）、（）的方式采样。

城市交通调查时，居民调查对象是指( )。

A．城市行政管辖范围内城市居民、暂住人口、流动人口
B．城市建成区内的城市居民、暂住人口、流动人口
C．年满18岁以上的城市居民、暂住人口、流动人口
D．年满6岁以上的城市居民、暂住入口、流动人口

阅读下面古诗完成题。（5分）

金乡送韦八之西京 （李白）

可从长安来，还归长安去。

狂风吹我心，西挂咸阳树。

此情不可道，此别何时遇？

望望不见君，连山起烟雾。

小题1:尾联“望望不见君，连山起烟雾”与李白的另一首送别诗《黄鹤楼送孟浩然之广陵》的结尾句“                ，                 ”，有异曲同工之妙。（2分）

小题2:这首诗表达了诗人怎样的情感？任选角度，赏析名句“狂风吹我心，西挂咸阳树” 。

（3分）

阅读理解。

     Ireland has had a very difficult history. The problems started in the 16th century when English rulers

fried to conquer (征服) Ireland. For hundreds of years, the Irish people fought against the English. Finally,

in 1921, the British government was forced to give independence to the south of Ireland. The result is that

today there are two "Irelands". Northern Ireland, in the north, is part of the United Kingdom. The republic

of Ireland, in the south, is an independent country.

     In the 1840s the main crop, potatoes was affected by disease and about 750,000 people died of bunger.

This, and a shortage (短缺) of work, forced many people to leave Ireland and live in the USA, the UK,

Australia and Canada. As a result of these problems, the population fell from 8.2 million in 1841 to 6.6

million in 1851.

     For many years, the majority of Irish people earned their living as farmers. Today, many people still work

on the land but more and more people are moving to the cities to work in factories and offices. Life in the

cities is very different from life in the countryside, where things move at a quieter and slower pace.

     The Irish are famous for being warm-hearted and friendly, Oscar Wilde, a famous Irish writer, once said

that the Irish were "the greatest talkers since the Greeks". Since independence, Ireland has revived (复兴) its

own culture of music, language, literature and singing. Different areas have different styles of old Irish song

which are sung without instruments. Other kinds of Irish music use many different instruments such as the

violin, whistles, etc.

1. What does the author tell us in paragraph 1?

A. how the Irish fought against the English.

B. how Ireland gained independence.

C. how English rulers tried to conquer Ireland.

D. how two "Irelands" came into being.

2. We learn from the text that in Ireland _____.

A. food shortages in the 1840s led to a decline in population

B. people are moving to the cities for lack of work in the countryside

C. it is harder to make a living as a farmer than as a factory worker

D. different kinds of old Irish songs are all sung with instruments

3. The last paragraph is mainly about _____.

A. the Irish character

B. Irish culture

C. Irish musical instruments

D. a famous Irish writer

4. What can be the best title for the text?

A. life in Ireland

B. A Very difficult history

C. Ireland, past and present

D. the independence of Ireland

美国内战爆发的根本原因是

A．奴隶制的存废问题

B．林肯就任总统

C．美国经济的发展

D．南方军力的增长