【正文】 city D、any other city4In some countries there are a lot of young people now need _______teeth、A、false B、untrue C、wrong D、erroneous50、This book costs ______ that one、A、twice more B、twice more as C、two times more as D、twice as much asⅢ、Cloze(20 points)Directions:For each blank in the following passage, there are four choices given below and marked A, B, C and D、Choose the one that is most suitable and mark your answer by blackening the corresponding letter on the Answer Sheet、Smoking, which may be a pleasure for some people, is a serious source of disfort for their fellows、_51_, medical authorities express their concern about the effect of smoking _52_ the health not only of those who smoke but also of those who do not、In fact, nonsmokers who must involuntarily inhale(吸入)the air _53_ by tobacco smoke may suffer more than the smokers _54_、Smoking is prohibited in the theatres and in halls used for showing films _55_ in laboratories _56_ there may be a fire hazard(危險)、Elsewhere, it is up to your good _57_、I am _58_ asking you to maintain “NoSmoking” in classrooms and seminar rooms、This will prove that you have the _59_ health in mind, which is very important to a large _60_ of our students、5A、Still B、Further C、More D、Again5A、in B、to C、on D、with5A、polluting B、be polluted C、polluted D、to be polluted5A、them B、themselves C、their own D、they5A、and B、but C、as well as D、also5A、where B、which C、that D、how5A、feeling B、sense C、realize D、think5A、so B、next C、therefore D、and5A、nonsmokers B、nonsmokers’ C、nonsmoker’s D、nonsmoker60、A、number B、amount C、many D、muchⅣ、Reading Comprehension(60 points)Directions:There are four reading passages in this part、Each passage is followed by five questions、For each question there are four suggested answers marked A, B, C and D、Choose one best answer and blacken the corresponding letter on the Answer Sheet、Passage OneAll the housewives who went to the new supermarket had one great ambition: to be the lucky customer who did not have to pay for her shopping、For this was what the notice just inside the entrance promised、It said: “Remember, once a week, one of our customers gets free goods、This May Be Your Lucky Day!”For several weeks Mrs、Edwards hoped, like many of her friends, to be the lucky customer、Unlike her friends, she never gave up hoping、The cupboards in kitchen were full of things which she did not need、Her husband tried to advise her against buying things but failed、She dreamed of the day when the manager of the supermarket would approach her and say: “Madam, this is Your Lucky Day、Everything in your basket is free、”O(jiān)ne Friday morning, after she had finished her shopping and had taken it to her car, she found that she had forgotten to buy any tea、She dashed back to the supermarket, got the tea and went towards the cashdesk、As she did so, she saw the manager of the supermarket approach her、“Madam,” he said, holding out his hand, “I want to congratulate you!You are our lucky customer and everything you have in your basket is free!”6The housewives learnt about the of free goods _______、A、on TV B、from the managerC、at the supermarket D、from the newspaper6Mrs、Edwards ________、A、is always very lucky B、had no friendsC、hoped to get free shopping D、gets disappointed easily6Mrs、Edwards’s husband tried to ________、A、make her unhappy B、cheer her upC、buy things with her D、stop her buying things6Mrs、Edwards went back to the supermarket quickly because she had to _______、A、buy another thing B、talk to the managerC、pay for her shopping D、find her shopping6Mrs、Edwards must have been ________、A、pleased B、delighted C、proud D、disappointedPassage TwoDeep inside a mountain near Sweetwater in East、Tennessee is a body of water known as the Lost Sea、It is listed by the Guinness Book of Would Records as the world’s largest underground lake、The Lost Sea is part of an extensive and historic cave system called Craighead Caverns、The caverns have been known and used since the days of the Cherokee Indian nation、The cave expands into a series of huge rooms from a small opening on the side of the mountain、Approximately one mile from the entrance, in a room called “The Council Room,” many Indian artisfacts have been found、Some of the items discovered include pottery, arrowheads, weapons, and jewelry、For many years there were persistent rumors of a large underground lake somewhere in a cave, but it was not discovered until 190In that year, a thirteenyearold boy named Ben Sands crawled through a small opening three hundred feet underground、He found himself in a large cave half filled with water、Today tourists visit the Lost Sea and ride far out onto it in glassbottomed boats powered by electric motors、More than thirteen acres of water have been mapped out so far and still no end to the lake has been found、Even though teams of divers have tried to explore the Lost Sea, the full extent of it is still unknown、6The Lost Sea is unique because it is ________、part of a historical cave systemthe biggest underground lake in the worldlisted in the Guinness Book of World Recordsthe largest body of water in Tennessee6The Craighead Caverns have been known ________、A、through history B、since the time of the Indian nationsC、since 1905 D、since divers explored them6Who located the Lost Sea in recent times?A、The Cherokee Indians、B、Tourists、C、Ben Sands、D、Scientists、6What was found in “The Council Room”?A、A small natural opening、B、A large cave、C、Another series of rooms、D、Many old Indian objects、70、It can be inferred from the passage that the Craighead Caverns presently serve as ____、A、an underground testing site B、an Indian meeting groundC、a tourist attraction D、a motor boat race coursePassage ThreeGenerations of Americans have been brought up to believe that a good breakfast is one life’s essentials、Eating breakfast at the start of the day, we have all been told, and told again, is as necessary as putting gasol