问题 填空题

生物科学是在不断地发展着的,_____对生物的描述和分类是今天研究_____的基础;_____提出的生物进化观点促进了人们对______的理解;今天的_____是建立在沃森和克里克发现的_____的基础上;初步弄清的______图谱,是21世纪在生物学上最先发现的重大研究成果之一,除中国、美国、法国外,参与的国家还有____ 、____和____。

答案

林奈;生物学;达尔文;生物发展史;分子生物学;DNA分子双螺旋结构;人类基因组;德国;英国;日本

填空题
阅读理解

阅读理解。

     With another invention in use, viewers will be also able to watch TV while walking to the office, taking a bus or simply waiting in line for lunch.

     A Beijing-based company named Innofidei Inc. claims to have developed the first mobile TV chip for

the market, which can change hundreds of thousands of mobiles into micro-TVs.

     With this chip, people can receive TV signals on their phones and watch programs without any time or space limitations.

     "As long as the handset terminal (接收终端设备) has a colored screen and a battery, our chip can turn it into a mobile TV," said Meng Fei, director of Innofidei's business development department. The chip can be placed into a cell phone, a PDA, an MP4, a digital camera or even a laptop. He said that this, together with plans by China's state broadcaster, would ensure the 2008 Games lives up to its promise as a

"People's Olympics".

     "Our chips are cheap so that cell phones with them will not be much different in price from regular

phones," Meng said. "CCTV will offer some free channels during the Games, so people can enjoy the

Olympics for free."

     SARFT(国家广播电影电视总局) is planning to build a regional test network in Beijing and hopes to start trials as soon as possible. The goal is to deploy CMMB (部署中国移动多媒体广播) on a national level by the first half of 2008.

     Innofidei is now busy selling their chips to cell phone makers so that the new generation of phones

reaches the market in early 2008.

     "Our invention successfully combines the good points of the two best-selling consumer products in

history-TV sets and cell phones, " said Meng. "In the near future, soccer fans won't be tearing their hair out because they are stuck in traffic and missing the chance to see their favorite team's play."

     Local baseball fans, meanwhile, will be able to draw comfort from the knowledge that-both at the

Olympics and afterwards-their teams will be playing on a field designed to help recycle water.

1. Which of the following CANNOT be turned into a mobile TV according to the passage?

A. A cell phone.      

B. A PDA.          

C. An MP3.        

D. A laptop.

2. Which of the following would possibly happen with the invention of the chip?

A. Sports fans watch Olympic Games on cell phones in 2008.

B. People watch video CDs on the MP4.

C. A game addict plays 3D games on a PDA.

D. Listening to news broadcast on radio.

3. We can infer from the passage that _______.

A. we cannot buy a mobile TV before the 2008 Olympic Games.

B. soccer fans will be angry when they miss the chance to see a TV program.

C. the baseball field will play a part in helping recycle water.

D. the invention of the chip successfully combines TV sets and cell phones.

4. The best title for this passage would be "_______".

A. A new invention for Olympics          

B. A new generation of cell phones

C. Watching live games on TV for free      

D. People's Olympics