听力原文:W: Paul, are you taking the bus or the underground to your office?
M: My doctor suggests I walk, not even cycle.
How will the man go to his office?
A.Taking the bus.
B.By bike.
C.On foot.
A.Women and young girls had to work in the mines with men.
B.Children were allowed to work underground all day long.
C.Mine owners violate the Combination Laws.
D.Most mining families were so poor that they had few clothes to wear.
A.0.03
B.0.05
C.0.08
D.0.12
Questions 3 to 4 are based on the conversation you have just heard.
3.
A.They lost contact with the emergency department.
B.They were trapped in an underground elevator.
C.They were injured by suddenly falling rocks.
D.They sent calls for help via a portable radio.
A.全面质量管理
B.质量监督管理
C.见证取样送检
D.取样委托检验