How might immediate corrective action have been used in this situation? How about basis corrective action?
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What type of conman-feedfonwand, concurrent, or feedback-do you think would be most important in this situation? Explain your choice.
Could British Airways' controls have been more expletive? How?
我国古代谈及“宽著期限,紧著课程”,“小立课程,大做工夫”的学者是()。