【正文】 vertisement to rent out a room during a big event?A．On Letpark. B．On Roomspare.C．On Grashpadder. D．On Roommateeasy.答案：C。推理判斷題。win situation all around.”They are among the growing number of Americans who, driven by higher living costs and a falling economy(經(jīng)濟), have taken up vegetable gardening for the first time. Others have increased the size of their existing gardens. Seed panies and garden shops say that not since the 1970s has there been such an increase in interest in growing food at home. Now many gardens across the country have been sold out for several months. In Austin, Tex., some of the gardens have a three173。由短文第二段第一句話可知，由于生活費增高，經(jīng)濟下降，越來越多的人們開始自己種菜。山東卷，D)Since the 1970s, scientists have been searching for ways to link the brain with puters. Brain173。13. How did Tavella operate the wheelchair in the laboratory? A. By controlling his muscles. B. By talking to the machine. C. By moving his hand. D. By using his mind.答案：D。16. Which of the following would be the best title for the text?A. Switzerland, the BCI Research CenterB. New Findings about How the Human Brain WorksC. BCI Could Mean More Freedom for the DisabledD. Robotic Vehicles Could Help to Cure Brain Injuries答案：C。t using your time to make new friends where you now I suspect that probably isn39。18．The underlined word “engagement” in the second paragraph probably means “______”．A．appointment B．connectionC．interview D．agreement答案：B。t serve a socially valuable internet will slow down the rate with which relationships end，but it won39。ordination (協(xié)調)，slowing down reaction time and greatly increasing the risk of below the drink driving limit，driving will be affected.Alcohol may take a few minutes to be absorbed into the bloodstream and start action on the rate is increased when drinking on an empty stomach or when consuming drinks mixed with fruit get rid of alcohol from the body is a very slow process and it is not possible to speed it up with any measures like taking a shower or having a cup of tea or coffee.The present Road Traffic Ordinance states clearly that the limit of alcohol concentration is：●50 milligrams of alcohol per 100ml of blood；or●22 micrograms of alcohol per 100ml of breath；or●67 milligrams of alcohol per 100ml of uriue (尿液)．Drivers who cause traffic accidents，or who mit a moving traffic offence or are being suspected of drink driving will be tested.Any driver found drinking beyond the limit will be driver declared guilty may be fined a maximum of HK $25,000 and be sentenced to up to 3 years in prison and punished for 10 driving173。由前半句“To get rid of alcohol from the body is a very slow process”，可知，后半句表示“采取像淋浴或者是喝杯茶，咖啡等的措施來加速這個過程是不可能的”故it指代process，D項正確。B(2011由文章第二段中的第二句話可知“在十九世紀末期人們發(fā)現(xiàn)了電以后，住在偏遠地區(qū)的人們開始用風車發(fā)電”。北京卷，C)Students and Technology in the ClassroomI love my Blackberry—it39。s a bit of truth to students assume that I am anti173。主旨大意題。而進入二十世紀七十年代后，人們又逐漸認識到了風能的優(yōu)勢。細節(jié)理解題。1．The first paragraph is mainly about______.A．the introductions of driving skills B．the damage of drinking to your bodyC．the effect of drinking on driving D．the process of alcohol being absorbed答案：C。20．What is the author39。句意為：問題是如果我們在一個人身上花很少時間，我們跟這個人的聯(lián)系將會減弱到“他只是一個曾經(jīng)認識的人”，因此劃線單詞意為“聯(lián)系，交往”。t stop that happening eventually.一般認為網(wǎng)絡在讓人與人交流方面起到了非常重要的作用。本文主要講述了BCI技術能夠幫助殘疾人，使他們通過思考就能操作一些設備裝置，這樣他們就有更多的自由，由此可知C項正確。根據(jù)短文第三段可知，Tavella通過思考來推動輪椅，用思想來指導輪椅，故D項正確。s thoughts.In the laboratory, Tavella operated the wheelchair just by thinking about moving his left or right hand. He could even talk as he watched the vehicle and guided it with his thoughts.“Our brain has billions of nerve cells. These send signals through the spinal cord (脊髓)to the muscles to give us the ability to move. But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles，” Tavella says. “Our system allows disabled people to municate with external world and also to control devices.”The researchers designed a special cap for the user. This head cover picks up the signals from the scalp(頭皮) and sends them to a puter. The puter interprets the signals and mands the motorized wheelchair. The wheelchair also has two cameras that identify