Question

美挑战者号航天飞机升空后爆炸阅读答案

Answer 1

1、C
2、表明事故的严重程度 准确说明灾难发生处
3、散落 水域 观看
4、略
5、速度和高度；燃烧状态；坠毁状态；散落面；持续时间。
6、三倍 五万英尺 20英里
7、有必要，因为这是一次“最严重”的事故，全球至为关注，详细报道以助于大家全面了解
8、航天飞机变成熊熊燃烧的巨大火球

Answer 2

1, C

2, scattered water Watch

3, speed and altitude; combustion; crash; spread; duration.

4, three times fifty thousand feet 20 miles

5, it is necessary, because this is a "serious accident," global most attention, detailed reports to help understand at all

Chinese basic training seven grade twenty-fourth class

Answer 3

无