Maglev trains have many advantages. They are fast, safe, and environmentally friendly.
有些国家已经开始使用磁悬浮列车。磁悬浮列车有诸多优点：快速、安全且环保。
举一反三
- The electronic cards are the favorite with Web users with their advantages of being free in charge, being environmentally, friendly and being fast in delivery.
- Now many people go shopping with their own cloth bags so they are environmentally friendly! A: green B: friendly C: bad for the environment
- If rules are stated clearly and briefly, how many advantages do they have?
- Modern autopilots have many advantages, such as fuel economy, ease of operation.
- The company’s new car is based on an environmentally friendly __________.
内容
- 0
Which of the following statements is true（）. A: There is a strike across the country. B: Many trains have been cancelled. C: A few trains have been cancelled. D: There is a strike in the North Region.
- 1
The new machine has many advantages.
- 2
6. _________ the manufacturers' repeated claims that the product is safe, many people have stopped buying it.
- 3
Electronic computers, which have many advantages, can not carry out creative work and replace man.
- 4
Many people have to work to ______ deadlines. A: quick B: tight C: short D: fast