保浙会

阅读理解。

    Elephants use their trunks (鼻子) the way people use their hands. At the end of the trunk are parts that act

like fingers. These allow elephants to do wonderful things. They pick up their food-parts of trees or maybe just

a nut. They use their trunks to drink water or spray the water over their bodies to cool off. Because elephants

do not see well, they use their trunks as "eyes".They do not walk where their trunks cannot feel the ground.

    Carole is a twenty-two-year-old elephant at the San Diego Wild Animal Park. She can paint with her trunk.

Her paintings are sold to make money for the park.

1.Elephants pick up objects with their ______. [ ]

A. feel

B. fingers

C. teeth

D. trunks

2.Elephants do not ______. [ ]

A. eat tree parts

B. see well

C. eat nut

D. like water

3. Carole is ______. [ ]

A. a wild animal park

B. an elephant trainer

C. an elephant

D. a city

4. The word "spray" means ______.[ ]

A. 喷

B. 饮

C. 舀

D. 掘

5. The best title of the passage is ______. [ ]

A. Elephants' Trunks

B. A Clever Elephant

C. How Elephants Find Food

D. How Elephants Paint

小说《红楼梦》中的人物林黛玉是贾母的外孙女，贾宝玉是贾母的孙子，他们的爱情悲剧让读者欷歔不已．

请你根据上述事例，从生物科学的角度来谈谈你对下列问题的看法：

（1）你认为林黛玉和贾宝玉结婚合适吗？______．

（2）你的理由是：

①贾宝玉和林黛玉是表兄妹，属于______旁系血亲，按我国现行《婚姻法》规定是禁止结婚的．

②林黛玉和贾宝玉若结婚并生育，对其后代会造成的后果是：______．

关于总体，错误的一项是

A．总体是根据研究目的确定的

B．总体内的观察单位是同质的

C．可分为有限总体与无限总体

D．由总体计算的指标称为统计量

E．由样本的特征可估计总体的特征

下列记账差错中，能通过编制试算平衡表发现的是( )。

A．漏记了某项经济业务

B．错误地使用了应借记的会计科目

C．只登记了会计分录的借方或贷方，漏记了另一方

D．借贷方向颠倒

提出社区横向格局和纵向格局概念的是沃伦。