At what time must the passenger arrive at the airport for Flight 345（）
A: 1:50.
B: 1:15.
C: 2:50.
D: 2:15.
A: 1:50.
B: 1:15.
C: 2:50.
D: 2:15.
A
举一反三
- At what time must the man be at the airport for flight 502? A: At 3:50 B: At 4:50 C: At 2:50 D: At 3:00
- At what time must the passenger be at airport for flight 312?（） A: fifteen B: sixth C: ninth
- What time is the appointment A: 10:15. B: 11:15. C: 1:55. D: 2:05.
- When did the man arrive there? A: At 13:30. B: At 14:15. C: At 14:30. D: At 14:50.
- [听力原文]M: When will the plane take offW: It was supposed to take off at 9: 50, but it will be delayed 15 minutes. When will the plane take off（） A: 9:35. B: 9:50. C: 9:15. D: 10:05.
内容
- 0
心肺复苏时,按压和通气比率应为多少 A: 15:1 B: 15:2 C: 30:1 D: 30:2 E: 50:2
- 1
What is the compression-ventilation ratio for single rescuer? A: 30:2 B: 15:2 C: 30:1 D: 15:1
- 2
What is the compression-ventilation ratio for two rescuers? ( ) A: 30:2 B: 15:2 C: 30:1 D: 15:1
- 3
When will the match begin A: At 1:50. B: At 2:10. C: At 2:20.
- 4
At what time did the bus arrive A: 6:30. B: 6:15. C: 6:45.