试题与答案

图为新疆土地类型及荒漠化土地形成原因图,读图回答题。 小题1:新疆荒漠化形成的主

题型:选择题

题目:

图为新疆土地类型及荒漠化土地形成原因图,读图回答题。

小题1:新疆荒漠化形成的主要自然原因是(   )

A.流水侵蚀

B.风力侵蚀

C.冻融作用

D.盐碱化小题2:下列关于新疆土地荒漠化的叙述,正确的是(   )

A.荒漠化土地面积大于非荒漠化土地面积

B.荒漠化主要是滥伐森林造成的

C.保护草地,合理利用草场资源是治理荒漠化的主要任务

D.人类如果改变了粗放经营的活动方式,就不会造成荒漠化

答案:

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题型:阅读理解

As has been all too apparent in recent days at Balcombe, few issues cause greater concern than energy policy. Many village communities feel their countryside is being ruined by the power-producing machines of wind farms; yet they never take "direct action", even though the planning laws put them at a severe disadvantage. And the generous subsidies (财政补贴) , which encourage the expansion of wind power, are not favorable to the village communities and set landowners in conflict with other residents (居民) .

Those who disagree with the rapid expansion of wind farms state that the damage they cause is out of proportion(比例) to the benefits they bring, because their energy output cannot match that of the carbon-based power stations they are supposed to replace. Supporters insist that wind must be part of a mix of renewables, nuclear and carbon, and that the country is committed to meeting EU ( European Union) targets for non-carbon energy generation.

Against this background, the fact that there is an argument within the Government over whether to publish an official report on wind farms' impact on the countryside becomes even more extraordinary. The two parties in the coalition (联合) government are in disagreement over what it should say.

We have some advice for the two parties: publish the report, and let the country be the judge.  Even if it contains evidence that wind farms are harmful, it will hardly be a pleasant surprise to people who do not like them. Equally, supporters must argue their case by acknowledging the concerns and explaining why they are either misplaced or worthy of much attention.

The suggestion that further negotiations are to take place to produce an "acceptable" report suggests that the politics of coalition government are doing the country harm in a certain way. Given the sensitivities involved, all the information should be available so that people can reach their own conclusions, rather than being left with the suspicion(猜疑)that facts are being replaced by political beliefs.

小题1:We can learn from the first paragraph that__________.

A.energy policy catches much attention of the public

B.the residents are in favor of the expansion of wind farms

C.many village communities are satisfied with the subsidies

D.the planning laws offer great benefits to the residents小题2:Supporters think that the expansion of wind power____.

A.is more rapid than that of carbon-based power

B.guarantees an increase in energy output

C.is expected to be much better than that of nuclear power

D.agrees with EU targets for non-carbon energy generation小题3:It can be inferred from the passage that____.

A.an official report will settle the energy problem

B.the two parties are divided over the issue of wind farms

C.the two parties have agreed on a further negotiation

D.political beliefs concerning energy issue go against facts小题4:Which of the following reflects the author's opinion?

A.Increase political impact on energy policy.

B.Release a statement of supporters on wind farms.

C.Let the nation judge the facts about wind power.

D.Leave the two parties to reach their own conclusions.

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题型:单项选择题

某施工单位承建了一段23km的新建二级公路,其中K0+000~K4+500段为填方路段,路基高度为3m,填料为细砂质粉土,K4+500~K10+500段为半挖半填路段,原地面坡度1:4.5,K10+500~K17+200段为低填方路段,路基高度为1m,填料为细砂质粉土,K17+200~K17+800填方路段,填料为土石混合料,土石混合料中石料含量超过80%,K17+800~至终点为挖方路段,平均挖深0.8m。根据场景,回答下列问题:

对K0+000~K4+500段路基施工,施工操作程序是( )。

A.取土→运输→推土机初平→平地机整平→压路机碾压
B.取土→运输→平地机整平→推土机初平→压路机碾压
C.取土→运输→压路机碾压→平地机整平→推土机初平
D.取土→运输→推土机初平→压路机碾压→平地机整平

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