移动信号显示方式有哪些?
参考答案:
①停车信号
昼间-红色方牌;夜间-柱上红色灯光
②减速信号
昼间—黄色圆牌夜间-柱上黄色灯光。减速信号牌应标明每小时限速公里数。
③减速防护地段终端信号
昼间-绿色圆牌;夜间-柱上绿色灯光。在单线区段,司机在昼间应看线路右侧减速信号牌背面的绿色圆牌,在夜间应看柱上的绿色灯光。
移动信号显示方式有哪些?
参考答案:
①停车信号
昼间-红色方牌;夜间-柱上红色灯光
②减速信号
昼间—黄色圆牌夜间-柱上黄色灯光。减速信号牌应标明每小时限速公里数。
③减速防护地段终端信号
昼间-绿色圆牌;夜间-柱上绿色灯光。在单线区段,司机在昼间应看线路右侧减速信号牌背面的绿色圆牌,在夜间应看柱上的绿色灯光。
完形填空。
Mike is a little boy. He 1 four years old. One day, his mother 2 him to see his grandmother.
His grandmother's home is very far 3 their house. So they go there 4 . There 5 only a few people
on the bus. They all sit on 6 seats. Mike is very happy. He looks 7 the window and talks with his
mother. After a while, Mike starts running on the bus. He runs and runs, " 8 are you always running?
Please sit 9 ," his mother says. "I want to see my grandmother 10 . I want the bus to move faster."
Mike answers.
( )1. A. has | |
( )2. A. takes | |
( )3. A. from | |
( )4. A. by train | |
( )5. A. is | |
( )6. A. they | |
( )7. A. out of | |
( )8. A. What | |
( )9. A. in | |
( )10.A. faster | |
B. have |
B. makes
B. off
B. with a bus
B. have
B. their
B. out
B. How
B. down
B. later
C. lets
C. to
C. by bus
C. are
C. theirs
C. from
C. Why
C. up
C. earlier