Someveryinterestingtechnologiesarebeingdevelopedatthemo...

问题详情：

Some very interesting technologies are being developed at the moment. The first is a jacket created ___41___ the Electric Wear company. The smart jacket has been developed this year. It ___42___ (include) a built-in mobile phone and an MP4 player.

The ___43___ (two) is a power-free fridge. It ___44___  (invent) by a farmer from France. To keep fruit and vegetables fresh for three weeks, only two clay ___45___ (pot) and some wet sand are used.

Scientists say that studies of natural plastic have been completed and that ___46___ (vary) plastic materials will be produced ___47___ (immediate). The natural plastic will be made from beans, thus ___48___ (mean) less rubbish.

Last but not least, it has been announced that ___49___ new kind of washing machine has been developed. Clothes are cleaned without liquid soap or washing powder. It is believed ___50___ the new products will sell well in the future.

【回答】

41. by    42. includes   

43. second    44. was invented   

45. pots    46. various   

47. immediately   

48. meaning   

49. a    50. that

知识点：语法填空

题型：未分类