People in Korea and Japan are supposed to bow when they Wap版

试题详情及答案解析

People in Korea and Japan are supposed to bow when they meet the first time.

A．on

B．in

C．during

D．for

答案：D

试题分析：句意：在韩国和日本，人们初次见面时应该鞠躬。on在……上；in在……里；during在……期间；for为，for the first time第一次，故选D。
考点: 考查介词的用法。