66. Why does the woman request immediate service?
(A) An ongoing experiment depends on it.
(B) She is leaving for vacation.
(C) The warranty is expiring.
(D) A student broke the machine.

答案：登入後查看
統計： A(78), B(4), C(4), D(2), E(0) #3823286

詳解 (共 1 筆)

#7331521
This is Doctor Evans from the biology department. I'm calling about the electron microscope in lab 3. The focus dial seems to be stuck. I can send a technician up, but not until tomorrow morning.Is it urgent? Very. We have a critical experiment running that requires precise imaging every four hours. We can't afford a delay. In that case, I'll divert the technician who is servicing the chemistry lab on your floor. He can be there in 20 minutes.
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