题目内容

表征材料轻质高强的指标是（），表征材料抵抗变形能力的指标是（）。

查看答案

搜索结果不匹配？点我反馈

更多问题

Section CDirections: In this section, you will hear three passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).[音频]Questions 16 to 18 are based on the passage you have just heard.16.

A. Everything seemed to be changing.
B. People were formal and disciplined.
C. People were excited to go travelling overseas.
D. Things from the Victorian era came back alive.

查看答案

17.

A. Watching TV at home.
B. Meeting people.
C. Drinking coffee.
D. Trying new foods.

查看答案

18.

A. He was interested in stylish dresses.
B. He was able to make a lot of money.
C. He was a young student in the 1960s.
D. He was a man full of imagination.

查看答案

Questions 19 to 21 are based on the passage you have just heard.19.

A. They avoid looking at them.
B. They run away immediately.
C. They show anger on their faces.
D. They make threatening sounds.

查看答案