Section C

　　Directions: In this section, you will hear three passages. At the end of each passage, you will

　　hear three or four questions. Both the passage and the questions will be spoken only

　　once. After you hear a question, you must choose the best answer from the four

　　choices marked A), B), C), D). Then mark the corresponding letter on Answer

　　Sheet 1 with a single line through the centre.

　　Questions 16 to 18 are based on the passage you have just heard.

　　16. A) When America's earliest space program started.

　　B) When the International Space Station was built.

　　C) How many space shuttle missions there will be.

　　D) How space research benefits people on Earth.

　　17. A) They accurately calculated the speed of the orbiting shuttles.

　　B) They developed objects for astronauts to use in outer space.

　　C) They tried to meet astronauts' specific requirements.

　　D) They tried to make best use of the latest technology.

　　18. A) They are extremely accurate. C) They were first made in space.

　　B) They are expensive to make. D) They were invented in the 1970s.

　　Questions 19 to 21 are based on the passage you have just heard.

　　19. A) It was when her ancestors came to America.

　　B) People had plenty of land to cultivate then.

　　C) It marked the beginning of something new.

　　D) Everything was natural and genuine then.

　　20. A) They believed in working for goals. C) They had all kinds of entertainment.

　　B) They enjoyed living a living a life of ease. D) They were known to be creative.

　　21. A) Chatting with her ancestors. C) Polishing all the silver work.

　　B) Furnishing her country house. D) Doing needlework by the fire.

　　Questions 22 to 25 are based on the passage you have just heard.

　　22. A) Use a map to identify your location. C) Sit down and try to calm yourself.

　　B) Call your family or friends for help. D) Try to follow your footprints back.

　　23. A) You may find a way out without your knowing it.

　　B) You may expose yourself to unexpected dangers.

　　C) You may get drowned in a sudden flood.

　　D) You may end up entering a wonderland.

　　24. A) Look for food. C) Start a fire.

　　B) Wait patiently. D) Walk uphill.

　　25. A) Inform somebody of your plan. C) Check the local weather.

　　B) Prepare enough food and drink. D) Find a map and a compass.

專題推薦>>2017年12月英語四級(jí)真題及答案解析

考后關(guān)注：2017年12月英語四級(jí)成績(jī)查詢