It’s interesting that the arrival of sno

题型:阅读理解

问题:

It’s interesting that the arrival of snow has a different effect on people in different countries. For some countries it is an important happening to celebrate each year, while for others it is a catastrophe (灾难) or even a wonder.

There are countries between these two extremes (极端) that normally expect snow some time over the winter months, but never receive snow regularly or in the same quantities(数量) every year. Britain is one such country, for which the arrival of snow quite simply creates problems. Within hours of the first snowfall, however light, roads are blocked, trains and buses stop in the middle of traffic. Normal communications are affected as well, telephone calls become difficult and the post immediately takes more time than usual. Almost within hours, there are also shortages(不足) -- bread, vegetables and other things -- not because all these things can no longer be produced or sent to shops, but mainly because people are frightened, and go out to store up these commodities (日用品), “just for fear that something bad should happen.”

Why then does snow have this effect? After all, the Swiss, Austrians and Canadians don’t have such problems. It is simply because there is not enough planning and preparation. We need money to buy equipment to deal with snow and ice. To keep the roads clear, for example, requires snow ploughs and machines to spread salt. The reason why a country like Britain does not buy some ploughs is that they are only used for a few days in any one year, and the money could be more useful in other things such as hospitals, education or helping the old.

小题1:According to the writer, Britain is a country____.

A.which has regular snow

B.which is not well prepared for snow

C.for which snow is not a problem

D.for which snow is a wonder小题2:The arrival of snow in Britain affects all of the following except____

A.traffic

B.communication

C.food supplies

D.service quality小题3:After a few hours’ snowing there are often shortages of food because______

A.shops have closed down

B.people buy as much as they can

C.farmers can’t produce any more

D.people eat more vegetables in winter小题4:The first reason that the British don’t buy snow ploughs is that______

A.spreading salt is good enough

B.old people need more money

C.snow ploughs are not used often

D.the hospital is more important

考点:社会现象类阅读
题型:阅读理解

企业依据自身的实际情况制定企业机构的设置和配备,各类人员的数量界限,称为()

A.定员规则

B.定额规则

C.岗位规则

D.组织规则

题型:阅读理解

1949年7月2日至19日,中华全国文学艺术工作者代表大会召开,地点是( )

A.上海

B.武汉

C.延安

D.北平

题型:阅读理解

细菌基因组中几乎平均分配重组敏感热点,这些热点在大肠杆菌中称为chi,它们()。

A.是双链经常断裂的部位,可诱导重组

B.是单链经常断裂的部位,导致单链同化作用

C.是RecBCD复合物作用的位点,在这些位点,受双链断裂激活的RecBCD复合物切开一个自由3′-OH端

D.是顺式作用元件,在该元件内可以产生一个单链的自由3′-OH端

E.是RecA蛋白结合的DNA位点,RecA蛋白从该点沿着DNA移动直到断裂点

题型:阅读理解

甲状腺扫描“温”结节最可能是()

A.良性腺瘤

B.甲状腺癌

C.甲状腺囊肿

D.腺瘤出血

E.功能自主性腺瘤

题型:阅读理解

为方便结算参与人在T+1日做好划出资金或划入资金的准备,中国结算上海分公司进行了( )预交收,根据资金交收账户当日业务终了时的账户余额、当日实收实付和最低备付限额,计算该账户的T+1日可用余额。

A.T+0

B.T+0 14:00前

C.T+1 13:00前

D.T+1

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