Official 42 Lec 4
答题结果:0/6
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Question 1 of 6
What is the lecture mainly about?

A.

The most common causes of service failures

B.

Effective strategies for preventing service failures

C.

The importance of having a plan to address service failures

D.

Ways in which different industries respond to service failures

我的答案:

正确答案:C

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