2. 外语
  3. The second paragraph is mainly concerned with ____________. All the following are parts of the sun’s atmosphere except ________

The second paragraph is mainly concerned with ____________. All the following are parts of the sun’s atmosphere except ________

admin2009-05-15  36
问题 The second paragraph is mainly concerned with ____________.
All the following are parts of the sun’s atmosphere except ____________.
选项 A、the corona
B、the chromosphere
C、the photosphere
D、the core
答案D
解析 从文章第二段可以知道A、B、C项都是大气的组成部分。故本题答案为D。
转载请注明原文地址:https://kaotiyun.com/show/pUyd777K
本试题收录于： 公共英语二级笔试题库公共英语（PETS）分类
0

公共英语二级笔试

公共英语（PETS）

相关试题推荐
随机试题
最新回复(0)