国际在线报道：（北京时间2007年8月16日早上7点42分）秘鲁南部的伊卡省（61°W）发生里氏7．5级强烈地震，已导致450人死亡，约1500人受伤。在强震过后，太平洋海啸警报中心在首次地震后的40分钟，向美国南部、智利、秘鲁、厄瓜多尔及哥伦比亚等11个国家发出海啸警报，哥伦比亚政府随即下令疏散港口地区的居民。据此回答中国沿海受海啸影响小的主要原因是（    ）

①大陆架宽广而平缓                      ②与震中距离很遥远

③海岸线曲折多良港                      ④日本列岛――琉球群岛的阻挡保护

下列四幅景观图位于非洲地区的是    (    )

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

      “Equal pay for equal work” is a phrase by the American women who feel they are ____ (fair) treated by society.They think it is not right for women to be paid less than men for the____ amount of work.Some people say men have ____  (many) duties than women.A married man has to earn money to support his family and make important ____ (decide)，so it is right for them to be paid more.Some are even against married women ____ (work) at all.When wives go out to work，they say，the home and children are given no attention ____ ．If women are encouraged by equal pay to take up jobs，they will be ____ (able) to do the things that they are best at doing：making a nice home and bringing ____ children.Women who disagree say that they want to escape from the limited place which society wishes them to fill and have ____ freedom to choose between a job and home life，____ a mixture of the two.In fact women have the right not only to equal pay but also to equal chances.