读下列图文材料回答问题。

上图所示地区种植的枸杞果实红色，粒大，籽小，含糖量高，营养丰富，畅销全国。M地岩画数量众多，内容丰富，大多是狩猎与游牧生活的写照，至今保存完好。

下列语句，句意明确，没有语病的一项是：（   ）

如图所示的几何体的主视图、左视图、俯视图中有两个视图是相同的，则不同的视图是（   ）
 

阅读理解
    Different weather makes people feel different．It influences health，intelligence and feelings．
    In August，it is very hot and wet in the south the US．People there have heart trouble and other kinds of health problems during this month．In the Northeast and the Middle West，it is very hot in the summer and very cold in the winter．People in these states have more heart trouble after the weather changes in February or March．
    The weather can also influence intelligence ． For example，in a 1983report by scientists，IQ(智商)of a group of students was very high when a very strong wind came, but after the strong wind,
    Their IQ was 10% lower than before. The wind can help people have higher intelligence. However,very hot weather can make it lower. Students in many schools of the US often get worse in exams(考试)in the hot months of the year(July and August).
    Weather also has a strong influence on people's feelings．Winter may be a bad time for thin people．They usually feel cold during these months．They might feel unhappy during cold weather．But fat people may have a hard time in hot summer．At about 18℃people become stronger．Low air pressure may make people forgetful．People leave more bags on buses and in shops on low-pressure days．
    Are you feeling sad，tired，forgetful，or unhappy today？It may be the weather's problem．

读亚洲东部部分地区略图（图甲）和日本及附近地区的火山、地震带图（图乙），回答。