25.This is a non-smoking restaurant. Please __________ your cigarette at once.
(A) put in
(B) put on
(C) put out
(D) put up

答案：登入後查看
統計： A(0), B(4), C(69), D(3), E(0) #667100

詳解 (共 1 筆)

#1644309

C 撲滅


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