- UID
- 1283317
- 在线时间
- 小时
- 注册时间
- 2017-6-7
- 最后登录
- 1970-1-1
- 主题
- 帖子
- 性别
- 保密
|
211.A new satellite sweeping over the poles at altitudes of up to 32,000 miles is called POLAR, giving scientists their best look yet at the magnetosphere, the region of space under the invisible influence of Earth’s magnetic field.
A. A new satellite sweeping over the poles at altitudes of up to 32,000 miles is called POLAR, giving scientists their best look yet at the magnetosphere, the region of space under the invisible influence of Earth’s magnetic field.
B. A new satellite called POLAR that is giving scientists their best look yet at the magnetosphere, the region of space under the invisible influence of Earth’s magnetic field, sweeping over the poles at altitudes of up to 32,000 miles.
C. Scientists are getting their best look yet at the magnetosphere, the region of space under the invisible influence of Earth’s magnetic field, from a new satellite sweeping over the poles at altitudes of up to 32,000 miles called POLAR.
D. Sweeping over the poles at altitudes of up to 32,000 miles, a new satellite called POLAR is giving scientists their best look yet at the magnetosphere, the region of space under the invisible influence of Earth’s magnetic field.
E. Sweeping over the poles at altitudes of up to 32,000 miles, scientists’ best look yet at the magnetosphere, the region of space under the invisible influence of Earth’s magnetic field, is coming from a new satellite called POLAR.
正确答案是D
请问里面their指代什么啊？句意是satellite但是应该是单数啊。我哪里理解错了？
|
|
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
发表于 2017-9-12 00:59:10
收藏
收藏
楼主
