荸荠 bí qi

张老师在组织学生思考和讨论时，常常激励学生尽量列举所有可能的想法，这种思维训练方法是（）。

A.分合法

B.清单法

C.试误法

D.头脑风暴法

关于AD和VD的鉴别诊断要点，下列说法哪项不对（）

A.AD多无高血压病史或反复卒中史；VD常有上述病史

B.AD病情波动，呈阶梯式恶化；VD则呈进行性发展

C.AD的核心症状为全面性痴呆；VD为以近记忆为主的部分性痴呆

D.AD有弥漫性脑皮质萎缩；VD常见多发性梗死、腔隙性梗死或软化灶

E.AD患者早期即丧失自知力；VD的自知力与人格长时间内保持较好

椭圆齿轮流量计和腰轮流量计在垂直管道上安装时，管道内流体流向应（）。

A．自左向右

B．自上而下

C．自右向左

D．自下而上

There are new and exciting ways to use the Internet to learn English while you are on - line. The Internet uses a lot of multimedia elements (多媒体原理），like words, sounds, pictures, animations and video. This is perfect for studying a language because you've got to see, hear, and repeat things as much as you like. Learning over the Internet is also funny because you can be a part of conversa­tions happening all around the globe ！ Special Internet sites are designed for people learning English， just like yourself. These sites use multimedia to help you learn and are a great way to meet other peo­ple around the world. This is Cyber English.

On the Internet, English is the major language. As a result, it is now more important than ever to  be able to understand English when you serve the web. It is not always easy，though. The English can be difficult or have a lot of cultural information that you have never seen ！

One site for students studying English and their teachers is Englishtown. At http://www. english- town. com, you will find a community ( group) of people interested in learning English. There are several buildings in the virtual (虚拟的）town where you can play games, chat with friends, ask and get answers about cultural questions, and find an international penfriend who shares your interests. There are extra resources to help you learn，such as multimedia CD - ROM and books for language learning and translation. You can also have daily and monthly English lessons delivered to your own  e - mail address. There is even an on - line school where you can take English classes over Lhe Inter­net. Englishtown is the perfect place to prefect for a trip to England or the United States ！ Would you like to become part of a virtual community(虚拟社区）of English sfH-aktrs ： Surfing the web is not only funny but can also help improve your English ！ Try out >ome of tlv, web sites listed below and see how students all over the world are learning English on line.

小题1:Cyber English probably means"  ".

A．learning English on Internet

B．teaching yourself English

C．the history of English

D．English broadcast on TV or over the radio小题2:English on - line interests a lot of people because     .

A．only in this way one can learn the language well

B．people don’ t have to pay

C．the learners can have a face to face study of courses with the teachers

D．it makes learning easier and more interesting小题3:Which of the following is NOT true according to the passage?

A．English is the only useful language on the Internet.

B．The Internet can provide people with the cultural information they need.

C．At http://www. Englishtown. com, people can study and play.

D．One can find a pen-friend on http://www.Englishtown. com.小题4:The underlined word “ surfing" probably means       .

A．setting up

B．going over

C．researching

D．inventing小题5:The omitted (省略）part of the passage might  .

A．show us some of the web sites on which sell books

B．tell us how to use the Internet

C．tell us where to get the CD - ROMS we need

D．show us some of the web sites on which English is taught

青少年思维能力发展的基本特点是（）

A.少年期的抽象逻辑思维还属于经验型

B.青年初期的抽象逻辑思维还属于经验型

C.少年期的抽象逻辑思维还属于理论型

D.到少年期基本上可以掌握辩证思维