1/We often shank hands when _____(introduce) to each other 2

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/18 08:50:02

1/We often shank hands when _____(introduce) to each other 2/after
1、after _______（swim） in the swimming pool
2、/We often shank hands when _____(introduce) to each other 2/after

1.swimming (介词后+doing)
2.introduced(= when we are introduced）
确保正确,
再问：可第2题的when不也是介词么为什么不用introducing。
再答： when可作介词或连词，但本句根据语境，应表示“被介绍时”。本题考查的是过去分词词组作时间状语，表被动，相当于一个状语从句

1/We often shank hands when _____(introduce) to each other 2 we often shake hands when i----- to each other Chinese people shank each other's hands when they meet .Ches Today we introduce to each other.to能去掉吗? We often give each other _____(问候) when we meet.greeting要不要加 We often write to each other. We often () letters to each other. we often write to each other so we are pen() 1、We looked at each other _____ surprise when we heard a bir we often t______to each other. We talk to each other and write to each other often Yes,we often write to each other.问句是什么