問題詳情

When you enter a building, be sure to look behind you and hold the door open for someone coming through the same door. It is a common _______ in many cultures.
(A) process
(B) courtesy
(C) acceptance
(D) operation

參考答案

答案:B
難度:適中0.591241
統計:A(32),B(81),C(6),D(9),E(0) #
個人:尚未作答書單:http://siro.moe.edu.tw/teach/index.php?n=0&m=0&cmd=content&sb=2&v=2&p=363、We gave them ______.

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