填空题

Flying demands a much greater supply of energy __________(比其他运输方式).

【参考答案】

than do most other forms of transportation

<上一题目录下一题>

热门试题

单项选择题

A．She will reach the restaurant ten minutes late.B．She has ten minutes to reach the restaurant.C．He thinks he can reach the restaurant in ten minutes.D．He thinks he can’t arrive at the restaurant very soon.

A．She will reach the restaurant ten minutes late.
B．She has ten minutes to reach the restaurant.
C．He thinks he can reach the restaurant in ten minutes.
D．He thinks he can’t arrive at the restaurant very soon.

单项选择题

Scientists are not thinking of using mussels to produce the super glue mainly because of （）

A．the possible mass-production of the super glue
B．their concern about the cost of collecting mussels
C．their concern about the extinction of the species
D．the world’s limited demand for the super glue