Teenagers should to take care of themselves from a young age.A. teach B. be teaching C. have taught D. be taught 题目和参考答案——青夏教育精英家教网—

精英家教网 > 初中英语 > 题目详情

Teenagers should ______ to take care of themselves from a young age.

A. teach B. be teaching C. have taught D. be taught

练习册系列答案

成长记寒假总动员云南科技出版社系列答案

年级	高中课程	年级	初中课程
高一	高一免费课程推荐！	初一	初一免费课程推荐！
高二	高二免费课程推荐！	初二	初二免费课程推荐！
高三	高三免费课程推荐！	初三	初三免费课程推荐！
更多初中、高中辅导课程推荐,点击进入>>

相关习题

科目：初中英语 来源：牛津译林版英语8B Unit2 单元测试卷 题型：单项填空

The singer made us . We enjoyed the whole concert.

A. excited; excited B. excited; exciting

C. exciting; excited D. exciting; exciting

查看答案和解析>>

科目：初中英语 来源：北京市昌平区2017届九年级第二次（5月）模拟考试英语试卷 题型：口语应用

Since 1963, many female space explorers have followed Russian astronaut Valentina Tereshkova. 1..

In 1983, Sally Ride became the first American women in space. Her team carried out scientific experiments in space and put two communications satellites in space. Satellites make it possible for us to communicate immediately with each other across the world through TV, radio and telephone.

2.. During her task, she discovered important information about the sun’s energy and how it affects the climate in very hot and very cold places on Earth. She also took photographs of Earth and measured air pollution.

In 1992, Mae Jemison became the first African-American in space. During her task, she did scientific experiments using the weightless atmosphere. 3., so everything floats! Dr. Jemison’s experiments gave important information about the human body to produce better medicines and healthcare.

In 2012, Liu Yang became the first Chinese women in space. 4., which showed how astronauts can survive and stay healthy in space. The conditions in space are very hard on the body and space medicine helps astronauts work safely.

5..

A. There is no gravity (重力) in space

B. She did experiments in space medicine

C. We believe there will be more and more female astronauts in the future

D. Let’ s look at the tasks of four female astronauts to find out what they do in space

E. In 1984, Kathryn Sullivan became the first American women to walk in space

查看答案和解析>>

科目：初中英语 来源：云南省曲靖市2017届九年级上学期期中考试英语试卷 题型：单词拼写

1.The little girl broke the window __________.(意外地)

2.He got bad grades in the math exam. His parents were __________him. (担心)

3.Olympic Games ________every four years. (发生)

4.He looks up to those ________.(民族英雄)