问题 选择题

据报道,2012年秋分出现在北京时间9月22日22时49分,秋分来临之早,为116年来之冠。完成小题。

小题1:秋分时全球9月23日范围占全球比例约为(  )

A.1/3

B.1/4

C.1/5

D.1/8小题2:下列关于秋分这一日说法可信的是(  )

A.与兰州相比北京日出更早,日落更晚

B.黄山山顶当地6时刚好可以观看日出景观

C.南半球此日正值春分日

D.日地距离正在逐渐变短小题3:2012年秋分来临为116年来最早,其成因说法正确的是(  )

A.与公历纪年历法规则有关

B.黄赤交角变小

C.日地距离正在逐渐变短

D.太阳直射点回归运动速度变快

答案

小题1:D

小题2:D 

小题3:A

小题1:秋分时为北京时间9月22日22时49分,则东十二区的区时为23日2时49分,故全球处于23日的范围为0时~2时49分,约占3个时区,故接近于占全球的1/8。

小题2:秋分日,太阳直射点位于赤道,则全球昼夜平分,兰州位于北京的西面,故日出时间应较晚,A项错误;山顶日出较平地早,故B项错误;全球的节气一致,而季节相反,C项错误。9月份地球公转正由远日点向近日点运动,故D项正确。

小题3:由于太阳直射点的运动以回归年为周期,而公历的历法以恒星年为周期,故出现在公历历法中春秋分日具有时间的变化,故选A项。

阅读理解

阅读理解。

     MONTREAL (Reuters) -Crossing the US-Canada border (边界) to go to church on a Sunday cost

a US citizen $10,000 for breaking Washington's strict new security (安全) rules.

     The expensive trip to church was a surprise for Richard Albert, who lives right on the Canadian border. Like the other half-dozen people of Township 15, crossing the border is a daily occurrence for Albert.

The nearby Quebec village of St. Pamphile is where they shop, eat and go to church.

     There are many such situations in these areas along the largely unguarded 5, 530-mile border between Canada and the US, which in some cases actually runs down the middle of streets or through buildings.

     As a result, Albert says he did not expect any problems three weeks ago when he returned home to

the US after attending church in Canada, as usual. The US customs(海关) station in this area is closed

on Sundays, so he just drove around the locked gate, as he had done every weekend since the gate

appeared last May, following a tightening of border security. Two days later, Albert was told to go to the

customs office, where an officer told him he had been caught on camera crossing the border illegally.

     Ottawa has given out special passes to some 300 US citizens in that area so they can enter the country when Canadian customs stations are closed, but the US stopped a similar program last May. That forces

the people to a 200-mile detour along hilly roads to get home through another border checkpoint.

     Albert has requested that the customs office change their decisions on the fine, but he has not attended a Sunday church since. "I feel like I'm living in a prison," he said.

1. We learn from the text that Richard Albert is       .

A. an American living in Township 15

B. a Canadian living in a Quebec village

C. a Canadian working in a customs station

D. an American working in a Canadian church

2. Albert was fined because he       .

A. failed to obey traffic rules

B. broke the American security rules

C. worked in St. Pamphile without a pass

D. damaged the gate of the customs office

3. The underlined word "detour" in Paragraph 5 means      .

A. a drive through the town

B. a race across the fields

C. a roundabout way of traveling

D. a journey in the mountain area

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

A. A Cross-country Trip

B. A Special Border Pass

C. An Unguarded Border

D. An Expensive Church Visit

单项选择题