(  )5. We can’t study and play ________ the same time.
(A) at 
(B) in 
(C) on 
(D) with

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統計: A(65), B(20), C(9), D(2), E(0) #359792

詳解 (共 1 筆)

#1165657
at the same time在同一個時間
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