21. Mark your answer on your answer sheet.

答案：登入後查看
統計： A(35), B(2), C(0), D(0), E(0) #3822791

詳解 (共 1 筆)

#7332808
#21 How did you manage to fix the server issue so quickly? 
A. I had help from the IT support team. 
B. It took about two hours. 
C. The server room is locked.
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