质量相等的甲、乙两同学站在滑板上，在旱冰场上相对而立，如果甲用60N的力推乙，如

More and more Chinese people go traveling abroad during these years. But not all tourists behave well in theplaces of    51  . Recently, a story about a 15-year-old Chinese tourist    52   a heated discussion online.

The 15-year-old teenager carved “Ding Jinhao was here”    53   Chinese in the 3,500-year-old Luxor Temple(卢克索神庙). A Chinese traveler took a    54   and shared it on Sina Weibo on May 24.

Many people were    55   about what Ding had done and decided to search the Internet for the boy. It    56   them just one day to find information about him in Nanjing.    57  , Ding’s parents quickly said sorry to the media. “We want to say sorry to the Egyptian people and to people   58   have paid attention to this matter across China,” Ding’s mother said.

Ding’s parents said they should    59   it and their son had learned his lesson.

According to Xinhua, local Egyptians had worked to try and    60   the sculpture(雕像). Although there was some improvement, the words could not be totally wiped off.

小题1:A. luck     B. interest   C. joy

小题2:A. has caused             B. has closed      C. has avoided

小题3:A. of           B. with      C. in

小题4:A. photo             B. rest        C. look

小题5:A. strict              B. angry         C. happy

小题6:A. cost          B. took           C. spent

小题7:A. After that        B. Just now           C. So far

小题8:A. whose            B. which        C. who

小题9:A. forget             B. face           C. find

小题10:A. make            B. buy            C. clean

读材料，回答下列问题（28分）

材料一    2013年国内外十大天气气候事件评选活动正式启动。

入围事件一：鄱阳湖“干渴”成蓼子花海11月4日卫星遥感监测显示，与历史同期相比，鄱阳湖水面偏小32%。蓼子草花迅速进入盛花期，出现百年不遇的花海奇观。

入围事件二：暴雨致松花江、黑龙江干流出现1999年以来最大洪涝灾害。

材料二

（1）对比图1中甲、乙两地形成高温天气的原因。（10分）

（2）分析冬季鄱阳湖成为候鸟栖息地的原因（8分）

（3）专家认为，鄱阳湖的干旱和东北的洪涝与青藏高原积雪和冰川减少有关。试从积雪冰川的减少与地温、气温、季风环流的联系角度，分析其中的原理（10分）

城市综合体的效能主要有哪些？

地下建筑起火后要充分利用室外消火栓等固定设备灭火。

节前神经元的胞体在中枢，其发出的轴突称为（）。节后神经元胞体在它发出的轴突称为（）。