A: According to the passage, when could people start using a maglev commercially
B: In 5 years.
C: In 10 years.
D: In 20 years.
E: In more than 20 years.
举一反三
- How many years had he lived in Beijing A: 20 years. B: 15 years. C: 10 years.
- Tracy is _______ years. A: 28 years old. B: 24 years old. C: 33 years old.
- How many years have the woman been working in A: Two years. B: Three years. C: Five years. D: Eight years.
- When did life begin? A: 13.8 billion years ago. B: Between 13.8 and 10 billion years. C: Between 10 and 4.5 billion years. D: Between 4.5 and 3.5 billion years.
- What do we learn about the number of international students in China in 2017? A: It has increased a little than 10 years ago. B: It is as three times as 10 years ago. C: It is the same as 10 years ago . D: It has more than doubled during the past 10 years.
内容
- 0
对于延绵5000多年的中华文明而言，50年只是弹指一挥间。 A: Fifty years is but a finger moment for the Chinese civilization with a history of 5000-more years. B: Fifty years is one finger moment for the Chinese civilization with a history of 5000-odd years. C: Fifty years is a short moment for the Chinese civilization with a history of 5000-more years. D: Fifty years is but a too short moment for the Chinese civilization with a history of 5000-odd years.
- 1
A Representative of House’s term of office in the United States is two years, while a Senator’s is A: [A] two years. B: four years. C: six years. D: eights years.
- 2
How long did the Vietnam War last? A: More than 5 years B: About 10 years C: About 20 years D: More than 25 years
- 3
I haven't seen him for years. = It's years ____________________________.
- 4
It's years ..................................................(=I haven't seen him for years.)