牛津九年级英语unit1lifeonmars单元测试b卷及答案

牛津九年级英语unit1lifeonmars单元测试b卷及答案内容摘要：

n left, they also watched a video show about people living and working in a space lab. The people could stay in the space lab for months. ( )36. A. is B. are C. was D. were ( )37. A. how B. what C. when D. which ( )38. A. too B. already C. again D. badly ( )39. A. itself B. ourselves C. oneself D. themselves ( )40. A. their B. them C. they D. theirs ( )41. A. or B. but C. and D. then ( )42. A. small B. smaller C. big D. bigger ( )43. A. Americans B .Englishmen C .Australians D. Chinese ( )44. A. moon B. star C. earth D. sun ( )45. A. After B. As soon as C. Until D. Before。 （ 10分） Do you believe there are aliens(外星人 )? We’ll make a phone call and you will know. A group of Americans can help. They made a device(装置 ) to “talk” to aliens. If you want to talk to an alien, you only need to visit . , call 19002260300 and say: “Hello aliens, this is Earth calling. Can you hear me?” you can say anything you want. But now, they only take phone calls from people in the US. The call is $ every minute. After the hotline began in February, has got hundreds of calls. There is one call every three minutes. They are also trying to send people’s s, photos and videos into space. ( )46. If you live in America and you want to know whether there are any aliens, _____. A. you can make a phone call B. you can go to America for help C. you can ask any scientist for help D. you can talk to aliens ( )47. . is a place where ___________. A. you can get some knowledge about aliens. B. you can talk to aliens C. the aliens live D. you can make a set of device to talk to aliens ( )48. What does the underlined word refer to (指 )。 A. The aliens B. The people who want to talk to aliens C. The Americans D. The group of scientists who can help you ( )49. Which is Not right? A. Only from any country can call 19002260300. B. People from any country can call 19002260300 now. C . If you call the hotline for two minutes, you should p。