1. —How many medals did China win at the Beijing 2022 Winter Olympics?
—15 . Nine gold medals，four silvers and 2 bronzes.

A.after all
B.in all
C.above all
D.at all

B

根据答句“Nine gold medals，four silvers and 2 bronzes.”可知是在说明奖牌的总数，“in all”表示“总共，总计”，符合语境。“after all”意为“毕竟”，“above all”意为“首先，最重要的是”，“at all”常用于否定句或疑问句中表示“根本”。此处需表达总数，故选B。

2. —Who should be responsible for this traffic accident?
—It's not the right time to discuss that. ，we should send her to hospital.

A.Above all
B.In all
C.At all
D.After all

A

题干意思为“—谁应该为这起交通事故负责？—现在不是讨论这个的时候。_______，我们应该送她去医院。”A选项Above all意为“首先，最重要的是”；B选项In all意为“总共，总计”；C选项At all通常用于否定句或疑问句，意为“根本，究竟”；D选项After all意为“毕竟，终究”。根据语境，这里应表达“最重要的是我们应该先送她去医院”的意思，Above all符合语境和逻辑。

3. —The ship sinking of Korea teaches us the importance of caring for ourselves and the people around us.
—So it does. ，life is the most important to everyone.

A.For example
B.At last
C.After all
D.Above all

C

题干中提到“life is the most important to everyone”，表示生命对每个人来说都是最重要的，这是一个总结性的陈述，需要选择一个表示总结或强调的短语。A选项“For example”表示举例，不符合语境；B选项“At last”表示最终，通常用于叙述事情的最终结果，不符合语境；C选项“After all”表示毕竟，通常用于引出某个事实或理由，不符合语境；D选项“Above all”表示最重要的是，用于强调某一点的重要性，符合语境。因此，正确答案是D。

从方框中选出恰当的单词填空。
nobody none nothing
Yesterday，I have 1. to do，so I decided to go shopping with my family to choose a birthday gift for my grandmother. But 2. else in my family was free. So I went to the supermarket by myself. I decided to choose a scarf for grandmother. I tried several scarves but 3. I really liked.

1. nothing
2. nobody
3. none