1 . Prof. Smith believes that criminal law does not treat traffic offences with the _________ they deserve, and suggests that more severe punishments be in place to ensure public safety on the roads.

A．hardship

B．flesh

C．examination

D．gravity

2 . 两天后他才意识到事情的严重性。(before)（汉译英）

3 . 英汉互译
1. in the star’s habitable zone
2. 新发布的图片
3. 相互撞击
4. astronomical units
5. the gravity of such a massive planet
6. provide a sharper view of the disk