问题 选择题

造成我国长江以南地区与阿拉伯半岛景观差异的主要原因是(  )

A.纬度因素

B.海陆因素

C.地形因素

D.洋流因素

答案

阿拉伯半岛和长江中下游平原地区处在大体相同的纬度位置上,受海陆因素影响,气候差异很大,自然景观也差别很大.阿拉伯半岛属于热带沙漠气候,该气候出现在回归线穿过的大陆西岸和内陆地区,受副热带高气压带及信风带的影响,气流下沉,降水少,形成荒漠景观;长江中下游地区海陆差异显著,形成季风气候,热量充足,降水丰沛,水田连片.

故选:B.

完形填空

完形填空(共10小题;每小题2分,共20分)    阅读下面短文,

掌握其大意,然后从21~30各题所给的四个选项(A、B、C和D)中,选出最佳选项。

Many people of my generation(代,一代) say that there is no hope for the future because of the way that   21       people behave today.

Their first argument(论点) is that when we were young we used to look after the  22     people in our community and help them. They also say that young people today don’t   23      about anything or anyone. However, I think the reason why we looked after older people was that we had no   24     . People had to live with their   25     and grandparents because they had no money. Young people today earn more and have more   26      to live where they want.

Their second argument is that in our day we didn’t expect to be given jobs ---and that young people now don’t look for jobs, but just complain(抱怨) about   27    . On the other hand, things were easier in the past and it was always easy to get a job if you had friends and contacts(关系). It is really   28      today.

In conclusion I think there is hope for the   29      . This generation, like generations before them, has new   30       as well as old problems. If they learn from our mistakes the world will be a better place in future.

21. A. young                       B. old                                C. other                       D. our

22. A. old                    B. older                    C. elder                        D. eldest

23. A. know                         B. care                              C. complain                D. look

24. A. money             B. freedom                      C. choice            D. help

25. A. friends            B. children                        C. grandchildren       D. parents

26. A. freedom                   B. money                         C. reasons                  D. hope

27. A. future                       B. wages                           C. work                        D. unemployment

28. A. easier                       B. harder                         C. impossible    D. possible

29. A. young                       B. old                                C. future            D. generation

30. A. opportunities         B. hopes                           C. future            D. world

填空题