问题 选择题

右图是南半球某日某经线日出随纬度分布图,读图完成题。

小题1:此时,太阳直射点的地理位置坐标为

A.0°,90°W

B.20°S,30°E

C.20°S,120°E

D.23.5°N,150°W小题2:这一天60°N处的昼长约为

A.7小时

B.12小时

C.15小时

D.17小时小题3:该经线与30°N纬线交点附近的重要河流是

A.长江

B.密西西比河

C.尼罗河

D.亚马孙河小题4:图示时期,下列地理现象不可能发生的是

A.地球公转速度不断加快

B.北印度洋的洋流呈逆时针方向流动

C.澳大利亚混合农业区是牧羊忙碌季节

D.极昼极夜范围都在减小

答案

小题1:   C  

小题2:   A   

小题3:   C   

小题4:   C

小题1:根据该经线与赤道交点日出时间是北京时间12时,可计算出该经线的经度为30°E;该经线与70°S交点的日出时间是北京时间6点,可知其当地日出时间是0时,即70°S及其以南地区出现极昼现象。因此太阳直射点所地纬度20°S。

小题2:、同上计算方法可知60°S的各地日出时刻为3时30分,即其夜长为7小时,而60°N各地的昼长正好等于60°S各地的夜长。

小题3:、30°N和30°E交点附近的重要河流应该是尼罗河。

小题4:根据太阳直射点的纬度位置可判断该时期为北半球冬季。澳大利亚混合农业区是小麦种植忙碌季节(收割或犁地)。其他三个选项的地现象都有出现的可能。

单项选择题

For some people, the light of human attention has an unbearable brilliance. Like ivy along the dim edge of a garden, they prefer the social shadows, shunning parties, publicity and fame of any sort. Then there are the flowers of the human arboretum. For them, being in the view of others seems necessary for life itself. From Hollywood to fabricated prime-time reality, this spotlight-dependent species is thriving.
But what about the individuals who crave attention for more desperate reasons Those who resort to unusual ways to get it Lately, it seems, a dark bloom of these characters has emerged. For motives known only to themselves, they have won notoriety by drawing on an almost sacred well of social status: victim hood.
In early April, US national news outlets tracked the disappearance of Audrey Seiler, a sophomore at the University of Wisconsin in Madison. Police and hundreds of concerned citizens searched for four days before Seiler was discovered. Seiler said she was kidnapped. Within hours, however, her story fell apart. Police announced that her abduction had been a hoax. Why would a popular student make herself disappear Her motive remains a mystery, but perhaps it had something to do with the search parties and the news bulletins that surrounded her.
Sympathy is a powerful sentiment that can connect complete strangers. But if it’s used to manipulate, the backlash can be much more intense.
In February, a Waterbury, Connecticut, man was arrested as a result of exploiting sympathy. Edward Valentin told reporters that he had received word that his wife, serving in Iraq, had been killed in an explosion. Police said Valentin admitted the fabrication, reasoning that if people felt sorry for him maybe the military would send his wife home. Evidence, however, points elsewhere.
In its extreme form, such a craving shows up in mental disorders, where sufferers may seek attention by causing themselves harm. But even when it comes with no diagnosis, a deep craving to be noticed can have a wide impact.
For these individuals, victim hood represents a "pure state of guilt-free entitlement," said psychologist Richard Levak, of Del Mar, California. "They go from being utterly deprived to being utterly indulged. In today’s world ... people have become more depressed and disconnected from each other. So you get people who crave affection and attention and approval. They don’t know how to ask for it and they don’t know how to get it. That leaves them vulnerable," Levak said.

According to Paragraph 3, we know that Audrey Seiler ______.

A.was kidnapped

B.played a trick for publicity

C.was neglected at school

D.stayed away from the concerned citizens

多项选择题