2 . The young firefighter was ______ in a search and rescue operation in Luding. During the operation, he found the baby with his grandmother sitting by the ruins of a house.

A．recognized

B．striking

C．outperforming

D．involved

5 . 我突然想到他是在极力隐瞒什么。(strike)
________________he was trying to conceal something.

6 . 从方框中选择恰当的单词或词组填入句子中，注意使用其正确形式，每个单词或词组只能使用一次。

mental     atmosphere     jump to one’s feet     be regarded as measure     trap     on the edge of     break down strike     award     star in     be stuck in

1. Twenty miners____________ underground, but soon they were rescued.
2. In fact, any kind of street performance can____________a form of busking (街头卖艺).
3. Hearing the news of his son’s death, she was____________despair.
4. We should take____________to protect endangered animals.
5. When the little boy sang in a very high but clear voice on the stage, the audience____________, clapping and cheering.
6. He____________dozens of films in the past 3 years, which makes him a world-famous actor.
7. They predicted that a destructive earthquake____________this area before the end of the century.
8. We____________a traffic jam on our way to the airport and we nearly missed the flight.
9. The director uses soft music and lighting to create a romantic____________.
10. On my way to the station my car____________, so I had to call vehicle rescue service.
11. Surfing on the Internet for a long time may damage children’s health physically and____________.
12. Tu Youyou____________the Nobel Prize for her work in medical research in 2015.

7 . All human cultures have their rituals and their diversity can cause clashes between peoples, particularly when the valued rituals of one culture        another as strange.

A．note

B．concern

C．fancy

D．strike