A: Diamond.
B: Carbon.
C: Lead.
D: Graphite.
举一反三
- Questions 22-25 are based on the following passage. What was the dream of the early miners.* A: They wanted to get as much diamond as they could. B: They wanted to make their fortunes. C: They wanted to find a large diamond. D: They wanted to find the Cullian Diamond.
- Questions 22-25 are based on the following passage. What is in great demand in factories A: Diamonds. B: Diamond dust. C: Big diamond stones. D: Hard steel.
- Although<br/>pencils______are<br/>made of graphite and not of lead,the term “lead pencil”has<br/>come to<br/>be widely used. A: supposedly B: still C: everywhere D: genuinely
- Questions 22 - 25 are based on the following passage. What was Janet’s mother A: A housewife B: A singer C: a teacher D: A musician
- Questions 22 to 25 are based on the following passage. What is the concern of ordinary people about the "Greenhouse Effect" A: Whether it can be detected and checked. B: Whether it will lead to widespread food shortage. C: Whether global warming will speed up in the future. D: Whether it will affect their own lives.
内容
- 0
Questions 22 ～ 25 are based on the following passage. What does the word "expert" mean A: School. B: Teachers. C: Students. D: Linguists.
- 1
Questions 11 to 14 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage. What conditions mentioned in the passage can lead to heart disease A: Stroke and diabetes. B: Overweight and diabetes. C: High blood pressure and stroke. D: High blood pressure and diabetes.
- 2
Questions 22-25 are based on the following passage. What is the most popular sort of transportation today A: The car. B: The horse. C: The train. D: The plane.
- 3
Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage. Which of the following will NOT possibly lead to heart disease A: High blood pressure. B: Oversleeping. C: Smoking and being overweight. D: Job stress.
- 4
Questions 22 to 25 are based on the following passage. Which of the following colleges is the most famous one according to the passage A: Peterhouse College. B: Robinson College. C: King"s College. D: Queen"s College.