初三英语上Unit6单元测试卷有答案(2)

　　初三英语上Unit6测试卷答案

　　1-5ABDDD 6-10 BBDAC 11-15 CDAAC 16-20 ADCCB 21-25 DDBBB

　　26-30 BCDAD 31-35 BCBCA 36-40 DABCA

　　41.national 42. fridge 43. translate 44. customers 45. lock 46. daily 47. invention

　　48. professional 49. salty 50. was invented

　　51. A motorbike helmet

　　52. Because we can’t hear everyone else on the road.

　　53. 因此你应该习惯在骑车的时候戴头盔

　　54. Never ride against traffic.

　　55. Tips of motorbike riding safety

　　书面表达

　　One possible version

　　Science is the most important thing in the development of human beings. The great development in the field of the medicine has made it possible for us to live longer. The planes and trains have made our life more and more comfortable and provide convenient tools for business development. The computer, the greatest invention in the 20th century, is playing an important role in our daily life. We should work hard to make our life better.