2020年大学英语四级真题试卷听力原文及解析.pdf

Part I Writing ( 30 minutes ) Directions , For this part , you are allowed 30 minutes to write an essay on online libraries . You can start your essay with the sentence Online libraries are becoming increasingly popular . You should write at least 120 words but no more than 180 words . Part II Listening Comprehension ( 25 minutes ) Section A Directions , In this section , you will hear three news reports . At the end of each news report , you will hear two or three questions . Both the news report and the questions will be spo en only once . After you hear a question , you must choose the best answer from the four choices mar ed A) , B) , C) and D) . Then mar the corresponding letter on Answer Sheet 1 with a single line through the centre . Questions 1 and 2 are based on the ne s report you have just heard. 1 . A) Ship traffic in th Atlantic . C) Exhaust from cars in Europ . B) Warm curr nts in th oc an. D) Particl s mitt d by pow r plants . 2 . A) Th y n d to b tak n s riously . C) Th y might b causing troubl to air flights . B) Th y hav a hug ff ct on fish ry . D) Th y may b aff cting th worlds climat . Questions 3 and 4 are based on the ne s report you have just heard. 3 . A) To app al for high r wag s . C) To call for a p rman nt s curity guard . B) To d mand b tt r h alth car . D) To dismiss th bad-t mp r d sup rvisor. 4 . A) ft had alr ady tak n strong action. C) It would tak th ir app al s riously . B) It would