地磁资料表明在地质历史中地磁极的南、北极处在不断交替之中,有的时期地磁南、北极方向与

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问题:

地磁资料表明在地质历史中地磁极的南、北极处在不断交替之中,有的时期地磁南、北极方向与现在一致;有的时期则相反。前一种情况称为(),后者则称为()。

考点:地球科学地质学基础地质学基础题库
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图是“华北平原某城市平面图”,读图完成下列问题。

(1)该城市吸引游客的主要旅游资源有_____________、________________、________________。

(2)请你评价该城市旅游资源的开发条件:_____________________________________________。

(3)若在该城市建一所疗养院,你认为宜建于________(填A、B、C、D)处,理由是__________________。

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收费站应当根据(),设置并开足相应的收费站道口。

题型:填空题

People are being invited to sit down to eat with their neighbors in a nationwide lunch party designed to promote community spirit. The Big Lunch is the idea of the Eden Project in Cornwall. It aims to persuade people up and down the country to hold street lunch parties.

Tens of thousands of vegetables, fruits and flowers were used to construct a giant 2,000-square-foot lunch invitation in London’s Convent Garden. More than 9,000 cauliflowers and 800 bananas were used.

According to the organizers, people who decide to take part in the activity will get support from large companies which will supply many of the necessities, including plants to be given out to people to grow. The organizers think that the Big Lunch is a great opportunity for people to get together and spend time with their neighbors, friends and families. Events like this also help build strong communities. People can show their talents, get over their embarrassment, shake hands and get to know their neighbors, and realize that the neighborhood where they live can be a great source of happiness and enjoyment.

The Eden Project’s leader, Tim Smith, says, “It’s a good way to face this recession. Imagine a day on which millions of us, throughout the UK, sit down to have lunch together with our neighbors in the middle of our streets, around our tower blocks, and on every patch of common ground. We’ll have cooked our own food, made our own entertainment, and created our own decorations. It will be a day to share bread with our neighbors, and put a smile on Britain’s face.”

62.   The Big Lunch aims to _____.

A. persuade people to eat healthy food         B. encourage people to cook at home

C. help poor people in the community         D. develop community spirit

63.   Which of the following is false?

A. Large companies will give participants enough money to hold the lunch parties.

B. The Big Lunch may be a good opportunity to show talents and make friends.

C. The Big Lunch is a nationwide activity designed by The Eden Project.

D. The giant lunch invitation in London used a lot of vegetables, fruits and flowers.

64.   Big Lunch is a good opportunity for people to _____.

A. enjoy free food                                           B. have fun with neighbors and families

C. shop on the street                                  D. eat without cooking  

65.   The underlined word “recession” in the last paragraph probably means_____.

A. nice environment                                  B. grand ceremony

C. rapid progress                                       D. economic decline

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隔离开关大修后,电动、气动或液压操动机构在额定的操作电压(气压、液压)下分、合闸(),动作正常。

A.2次

B.3次

C.4次

D.5次

题型:填空题

船舶在破损进水发生倾斜时,保持船体平衡的方法包括:().

A.移载货物

B.排出压载水

C.注入压载水

D.A+B+C

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