2019年大学英语四级全三卷真题答案完整版出炉 2019年12月大学英语四级答案解析/作文范文/听力原文（9）

46-50:教材的命运

46、C)They cant connect professors and students as textbooks do

47、D) Falling sales

48、A) Reform its structures

49、C)Answer questions using their personal experience

50、B)They can learn in an interactive way

51-55:新型物种

51、D)It gets energy from both food and sunlight

52、A）The genes it captures from the sea plant algae

53、D)They can produce chlorophyll on their own

54、C)They don't usually function inside animal cells

55、B)They can survive for months without eating

2019年12月英语四级真题及答案（卷三）：翻译部分：

中国家庭十分重视孩子的教育。许多父母认为应该努力工作,确保孩子受到良好教育。他们不仅非常情愿为孩子的教育投资,而且花很多时间督促他们学习。多数家长希望孩子能上名牌大学。由于改革开放,越来越多的家长能送孩子到国外学习或参与国际交流项目,以拓宽其视野。通过这些努力,他们期望孩子健康成长,为国家的发展和繁荣作岀贡献。

译文参考：

Chinese families attach great importance to childrens education. Many parents believe that they

should work hard to guarantee their kid good education. They are not only willing to invest in their childs education but also spend much time in supervising his or her study for most parents

hope that their child can be admitted into a prestigious university Owing to China's reform and

opening-up, more and more parents can afford their kid's study in a foreign country or an international exchange programme, which will broaden his or her horizon. Through all these

efforts, they expect their child to grow up healthily to make contribution to the nations

development and prosperity