题目内容
【题目】读中国四个省级行政区域单位轮廓图，回答下面小题
（1）玲玲同学的家乡，一年有两次太阳直射现象，她家乡所在的省份可能是图中的（ ）
A.①或②
B.①或③
C.②或④
D.③或④
（2）关于图中四省的叙述，正确的是（ ）
A.①省是中国西南地区的边疆省区，它同四个国家接壤
B.②省是中国位置最偏南的省，最南端曾母暗沙位于该省
C.③省是湖北省，简称鄂，省级行政中心是武汉
D.④省是黑龙江省，与俄罗斯和蒙古两国相邻
（3）一位外国朋友要考察我国的少数民族风情，应建议他去（ ）
A.①
B.②
C.③
D.④
【答案】
（1）A
（2）C
（3）A
【解析】（1）我国共有34个省级行政单位，包括23个省、5个自治区、4个直辖市和香港、澳门两个特别行政区．北京是我们伟大祖国的首都．图中①是云南省，②是广东省，③是河北省，④是黑龙江省．我国云南省的西双版纳、广东省的雷州半岛、海南省以及台湾省的南部属于热带，有阳光直射现象．故选：A．（2）中国共有34个省级行政区域单位，包括23个省、5个自治区、4个直辖市和香港、澳门2个特别行政区．北京是我们伟大祖国的首都．A．①云南省地处中国西南边陲，西部同缅甸接壤，南部与老挝、越南毗连，故错误；B．②是广东省，我国位置最偏南的省是海南省，我国最南端曾母暗沙位于该省，故错误；C．③湖北省是我国的湖北省，简称鄂，人民政府驻地在武汉市，故正确；D．④省是我国的黑龙江省，它同俄罗斯为邻，故错误．故选：C．（3）中国共有34个省级行政区域单位，包括23个省、5个自治区、4个直辖市和香港、澳门2个特别行政区．北京是我们伟大祖国的首都．图中①是云南省，②是广东省，③是湖北省，④是黑龙江省．云南省是我国少数民族最多的省份，可以体验多种少数民族风情．故选：A．
【题目】（题文）
We all know the strange feeling of watching the time change on a o’clock.
You never really see it change because the hands move so slowly. But, of course, the time is changing all the time.
Human faces, like clock faces, are also changing. And like clocks, the changes take place too slowly to be noticed. Over many thousands of years, though, huge changes are possible. For example, the human brain tripled (三倍的) in size. Our faces became flatter, and we began to think more.
If our heads became larger in the past, how will things change in the future? Unlike the changes of a clock face, the changes in human faces are not easy to predict (预测). It is mainly because of the way in which we can now control parts of nature. Hundreds of thousands of years ago, all changes were natural, but now we can actively choose paths for our own evolution(进化).
A US artist named Nickolay Lamm has recently offered an idea at what human faces may one day look like. The designs, inspired (受启发) by his conversations with scientist Alan Kwan, show humans with larger heads and eyes. In particular, Lamm predicts the forehead may be larger because of increasing usage of the brain.
Just a few hundred years ago, most humans were working in the fields, while nowadays more and more people get education. These are just predictions, and no one can be sure how human beings will evolve(进化) in the future. But with such huge changes in our environment, it seems likely that we will look very different one day.
Changes to human faces | |
Similarity between the changes to the（小题1） and ones to human faces | They both keep changing all the time. But these changes are too （小题2） to be noticed. Over the time, it is （小题3） for huge changes to take place. |
（小题4） of human faces changes in the past | The human （小题5） is three times as large as it was thousands of years ago. Human faces became flatter and humans began to think more. |
Possible changes in the （小题6） | It is hard to predict. One of the main（小题7） can be the way in which humans can control parts of the nature. A US（小题8）, Lamn, shows humans with larger heads and eyes. Lamn predicts that because humans（小题9） the brain more often, the forehead may be larger. |
Conclusion | How human beings will evolve is （小题10） . But the huge changes in our environment are likely to make humans look very different. |
