题目内容
13、High-speed trains travel at 300 kilometers an hour, which is about normal trains.
A．four times the speed as B．the speed four times of
C．four times as the speed of D．four times the speed of
试题答案
13、D
B. the speed four times of
C. four times as the speed of
D. four times the speed of
High-speed trains travel at 300 kilometers an hour, which is about ______normal trains.
A．four times the speed as B．the speed four times of
C．four times as the speed of D．four times the speed of
查看习题详情和答案>>High-speed trains travel at 300 kilometers an hour, which is about normal trains.
A．four times the speed as B．the speed four times of
C．four times as the speed of D．four times the speed of
查看习题详情和答案>>High-speed trains travel at 300 kilometers an hour, which is about ________ normal trains．
A．four times the speed as
B．the speed four times of
C．four times as the speed of
D．four times the speed of
High-speed trains travel at 300 kilometers an hour, which is about ________ normal trains．
A．four times the speed as
B．the speed four times of
C．four times as the speed of
D．four times the speed of
High-speed trains travel at 300 kilometers an hour, which is about ________ normal trains．
A．four times the speed as
B．the speed four times of
C．four times as the speed of
D．four times the speed of
High-speed trains travel at 300 kilometers an hour，which is about normal trains．
- A.four times the speed as
- B.the speed four times of
- C.four times as the speed of
- D.four times the speed of
High-speed trains travel at 300 kilometers an hour，which is about normal trains.
A.four times the speed as B.the speed four times of
C.four times as the speed of D.four times the speed of
查看习题详情和答案>>
High-speed trains travel at 300 kilometers an hour，which is about normal trains．
| A．four times the speed as | B．the speed four times of |
| C．four times as the speed of | D．four times the speed of |