进行白血病细胞免疫分型的意义在于（） A.补充形态学检查的不足 B.指导治疗 C.发

What is your mother doing?---She ___ for oranges.

A．is shopping

B．is buying

C．buys

D．shops

TOKYO, Japan (AP) – Japan is very serious about robotics (机器人技术). If the droids are going to fit in, they probably need to learn the Japanese custom of serving tea. Fortunately, researchers at the University of Tokyo are exploring just that. In a show this week, a humanoid（有人特点的）with camera eyes made by Kawada Industries Inc. poured tea from a bottle into a cup. Then another robot on wheels delivered the cup of tea in an experimental room that has sensors embedded in the floor and sofa as well as cameras on the ceiling, to simulate（模仿）life with robot technology.

“A human being may be faster, but you’d have to say ‘Thank you,’” said University of Tokyo professor Tomomasa Sato. “That’s the best part about a robot. You don’t have to feel bad about asking it to do things.”

Sato believes Japan, a rapidly aging society where more than a fifth of the population is 65 or older, will lead the world in designing robots to care for the elderly, sick and bedridden（卧床不起的）.

Already, monitoring technologies, such as sensors that automatically turn on lights when people enter a room, are becoming widespread in Japan.

The walking, child–size Asimo from Honda Motor Co. greets people at showrooms. NEC Corp. has developed a smaller companion robot–on –wheels called Papero. A seal robot available since 2004 can entertain the elderly and others in need of fuzzy companionship.

Sato says his experimental room is raising awareness about privacy questions that may arise when electronic devices（设备）monitor a person’s movements down to the smallest detail.

On the bright side, the tea – pouring humanoid has been programmed to do the dishes.

小题1:What is the best title of this passage?

A．“Thank You” Will Never Be Needed in Japan

B．Monitoring Technologies Are Widespread in Japan

C．Robot Is Designed to Care for the Elderly.

D．Robot technologies are widespread in Japanese daily life.小题2:The underlined word “embedded” in the first paragraph probably means       .

A．fixed

B．established

C．settled

D．rooted小题3:According to Professor Sato,       .

A．the robot serves tea much faster than a human being

B．the robot does anything like human beings

C．tea – serving robot helps to form laziness of the aging society

D．tea – serving robot doesn’t need any reward for the service小题4:Which of the following statements is NOT true?

A．A robot can imitate people to complete complicated tasks.

B．A robot has been programmed to clean the dishes.

C．All the problems in the aging society can be solved by robots.

D．The number of aging people is increasing rapidly in Japan.小题5:We can infer from the passage that        .

A．people are afraid of being monitored by robots.

B．the technology of robots has been highlighted in Japan.

C．robots can completely take the place of human beings.

D．people’s privacy should be strictly protected

香蕉叶斑病是一种严重影响香蕉树生长的传染病，它的危害范围遍及全球。这种疾病可由一种专门的杀菌剂有效控制，但喷洒这种杀菌剂会对周边人群的健康造成危害。因此，在人口集中的地区对小块香蕉林喷洒这种杀菌剂是不妥当的。幸亏规模香蕉种植园大都远离人口集中的地区，可以安全地使用这种杀菌剂。因此，全世界的香蕉产量，大部分不会受到香蕉叶斑病的影响。
以下哪项最可能是上述论证所假设的

A．人类最终可以培育出抗叶斑病的香蕉品种。
B．全世界生产的香蕉，大部分产自规模香蕉种植园。
C．和在小块香蕉林中相比，香蕉叶斑病在规模香蕉种植园中传播得较慢。
D．香蕉叶斑病是全球范围内唯一危害香蕉生长的传染病。
E．香蕉叶斑病不危害其他植物。

A practical English Grammar is intended for intermediate（中级的） and post-intermediate students. We hope that more advanced learners and teachers will also find it useful.

The book is a comprehensive survey of structures and forms, written in clear modern English and illustrated with numerous examples. Areas of particular difficulty have been given special attention. Differences between conversational usage and strict grammatical forms are shown but the emphasis is on controversial forms.

In the fourth edition the main changes are as follows.

1. Explanation and examples have been brought up to date.

2. There is now more information on countable and uncountable nouns, attributive and predicative adjectives, adverbs of place, sentence adverbs, cleft sentences, prepositions, conjunctives, modal verbs, perfect tenses, infinitive constructions, the passive, purpose clauses and nouns.

3. Some material has been rearranged to make comparisons easier. For example, parts of chapters on can, may, must etc. are now grouped by functions; verbs of liking and preference have a chapter to themselves; suggestions and invitations have joined the chapter on commands, requests and advice.

4. The contents list now summaries every edition heading, and there is a new index containing many more entries references.

In this edition the sign “~” is frequently used to show a change of speaker in examples of dialogue. Note also that although the sign “="”" sometimes connects two words or expressions with the same meaning, it is often used more freely, e.g. to indicate a transformation from active to passive or direct to indirect speech.

We wish to thank all at Oxford University Press who have assisted in the preparation of the fourth edition. We would also like to thank Professor Egawa of Nihon University, Japan, Professor Rene Dirven of Duisburg University, West Germany and other colleagues for their friendly and helpful suggestions.

London, November 1985   A.J.T., A.VM

小题1:The grammar book mentioned in this passage is not suitable for              .

A．a middle school teacher

B．a primary school student

C．a senior high student

D．a college student小题2:According to the passage, we know that his grammar book              .

A．compares modern English with old English

B．gives a large number of examples to reduce difficulty

C．attaches more importance to conversational forms

D．pays little attention to strict grammatical forms小题3:Which of the following statements about the changes is TRUE?

A．This book keeps up with the latest usages of the America English language.

B．This edition offers more information about pronouns.

C．It’s not easy for us to find the information we need in this book.

D．One particular chapter discusses verbs like “care, like, love, hate, prefer, wish”.小题4:When you see this line in the book, “Did you get a ticket? ~Yes, I managed to get one”, we can understand that             .

A．the two parts before and after the sign “~” mean the same

B．the two parts before and after “~” are said by two different people

C．the second speaker repeats what the first speaker says

D．the topic is changed in the part after the sign “~”小题5:In the last paragraph, the authors thank several people because              .

A．they have helped the authors with this edition

B．they have agreed to buy a lot of books from the authors

C．the authors want to make use of the fames of those people

D．those people will make advertisements for this book

心理健康最基本的条件是( )

A．积极发展的心理状态

B．无异常行动

C．无心理疾病

D．人体各系统发育良好