【文章內(nèi)容簡介】 f medicine, who was very strict with the students．Whenever he took the chair on the exam mittee（委員會）, the students would be in fear , because he was seldom pleased with the answers they gave ．A student would be lucky enough if he or she could receive a good mark from him．At the end of the term, the students of medicine would take their exam again ．Now a student entered the exam room and got seated before the mittee．This student was a little nervous as he knew it would not be so easy to get through the exam at all．[來源ks5u網(wǎng)] The professor began to ask．The student was required to describe a certain illness, his description of which turned out to be OK． Then the professor asked about the cure（藥劑,療法）for the illness , and the student , too , answered just as right ．“Good,” said the professor, “and how much will you give the patient?” “A full spoon,” answered the student． “Now you may go out and wait for what you can get,” said the professor．At the same time the mittee discussed carefully the answers the student had given ．Suddenly the student noticed that there was something wrong with his last answer．“A full spoon is too much,” he thought to himself．Anxiously he opened the door of the room and cried, “Mr．Professor, I’ve made a mistake! A full spoon is too much for the patient．He can take only five drops．” “I’m sorry, sir,” said the professor coldly, “but it’s too late．Your patient has died．”45．The students were afraid of the professor because _______． A．they often angered and disappointed him B．their answers often astonished him C．their answers seldom satisfied him D．he often misunderstood them and gave them bad marks46．The student’s description of the illness was ________ ． A．not correct B．not satisfying C．pletely discouraging D．a(chǎn)ccepted47．Before he left the room the student was almost sure that _________ ． A．he had passed the exam, and the only thing was to wait for the mark B．his last answer had been wrong C．he had made a mistake D．he had not done well in the exam48．Which guess is the most reasonable from the passage? A．The student must have passed the exam． B．The student may not have passed the exam． C．The student must have been very happy when he heard, “ Your patient has died ．” D．The professor must have been very pleased and given the student a good mark．C Earthquakes are something that people fear．There are some places that have few or no earthquakes．Most places in the world，however，have them regularly（有規(guī)律的）．Countries that have a lot of earthquakes are usually quite mountainous（多山的）． The most talked about earthquake in the United States was in San Francisco in 1906．Over 700 people died in it．The strongest one in North America was in 1964．It happened in Alaska． Strong earthquakes are not always the ones that kill the most people．In 1755，one of the strongest earthquakes ever recorded was felt in Portugal．Around 2,000 people died． In 1923，a very strong earthquake hit the Tokyo，Yokohama area of Japan．A hundred and forty thousand people died．Most of them died in fires which followed the earthquake． One of the worst earthquakes ever was in China in 2008．It killed a large number of people．The worst earthquake ever reported was also in China，in which 400,000 people were killed or injured．This earthquake happened in 1556． Earthquakes worry people a lot．The reason is that we often do not know when they are ing．People can not prepare for it．49．Earthquakes happen _________________ ． A．in all the places in the world B．only in the countries that have a lot of mountains C．regularly in most places in the world D．only in a few places along the coast50．When and where was the worst earthquake ever reported？ A．1964。Alaska． B．1556。China． C．1923。Japan． D．2008。China．51．According to the passage, which of the following is NOT true? A．The