小婧看到别的同学有IPAD，就让妈妈给自己也买一个；别的同学QQ空间很漂亮，自己

如图是某生态系统食物网简图，请据图回答：

（1）根据______作为分类依据，可将图中的消费者分为两大类，一类是食虫鸟、蛇、青蛙、鼠，另一类是蜘蛛、食草昆虫．

（2）图中共有______条食物链，请写出其中最长的一条食物链______．

（3）若人们大量捕捉鸟类和青蛙，则该生态系统最初发生的变化是______的数量将会增加，这可能导致生态平衡被破坏．

（4）动物行为可以分为先天性行为和后天学习行为两大类，青蛙捕食昆虫的行为属于______

（5）青蛙和食虫鸟之间存在______关系．

（6）在这个食物网中，从进化的角度看，最高等的消费者是______．

（7）在这个食物网中，数量最多的生物是______．

明朝范濂的《云间据目抄》记载：“松江旧无暑袜店，暑月间穿毡袜者甚众。万历以来，用尤墩布（一种细密、柔软的棉布）为单暑袜，极轻美，远近争来购之。故郡治西郊，广开暑袜店百余家。合郡男妇皆以做袜为生，从店中给筹取值，亦便民新务。”下列各项对材料理解正确的是

①松江成为丝织业中心②纺织业技术水平提高③松江出现了雇佣关系④官府鼓励手工业发展[ ]

A．①②

B．②③

C．①④

D．③④

第二部分、非选择题（共35分）

V. Reading expression: 阅读表达10% (共5小题, 每小题2分，满分10分, 每小题2分)

阅读下面的短文，请根据短文后的要求答题（请注意问题后的字数要求）。

To build a safer car, Japanese automakers are trying to replace the most accident-prone (易出事故的) part: the driver.

Inspired by statistics blaming human error for most accidents, Toyota and its competitors are designing “intelligent” cars that can almost drive themselves on the high way.

The systems are designed to reduce human tiredness and the mistakes that often result. This kind of support is what drivers need most in a country with some of the most crowded reads in the world. That is why it should not be surprising that Japan is leading the race to make cars smarter.

To provide a safer ride, Japanese automakers are turning to technologies like laser radar and machine vision to replace tired eyes and wandering minds.

An infrared radar unit fixed on the bumper is part of a now cruise (巡航) control method that Toyota introduced in August 1997. It’s now an optional feature on its Celsior luxury sedan that costs 70,000 yen (US$648).

The “adaptive” system tracks the car ahead, and slows down or speed up the car automatically to keep a safer distance in highway traffic. The same technology has also been used by some cars made by Toyota’s competitors.

Subaru, a type of its Legacy wagon, made its first appearance last September with Active Driving Assist, which besides adjusting cruising speed, sounds an alarm if the car goes out of its lane or makes a turn too fast. In the latter case, it down shifts gear even before the driver starts to brake.

An even smarter system is coming from Honda. Called Honda Intelligent Driver Support (HIDS), it “sees” the road through a tiny camera on the windshield and helps steer the car down the middle of lane. A computer picks out lines on the highway surface and touched the car’s steering wheel in the right direction. Honda got approval in March to start testing HIDS on the highway and says it will arrive in showrooms in the near future.

56. Why are Japanese automakers developing cars that can almost drive themselves on the highway?  (No more than 10 words)

_____________________________________________________________________________

57.What is the main purpose for the automakers to design the system of the new cars?(within 15 wd)

_____________________________________________________________________________

58. When is it likely that an accident happens?  (No more than 15 words)

_____________________________________________________________________________

59. If you drive the car with HIDS, what will you find?  (No more than 10 words)

_____________________________________________________________________________

60. What does the underlined word “showroom” in the last paragraph mean in English? 

(No more than 5 words) _________________________________________________________

决定经济活动的不同地理位置称为( )。

A．区位

B．地位

C．区域

D．地区

动态路由协议RIP可能发生的故障包括（）

A.版本不兼容

B.DNS解析错误

C.认证密钥不匹配

D.MAC地址错误