义乌轻轨高清规划图:The ehemy had no choice but to lay down their arms and give in . and 后面为什么不用过去时？

来源：百度文库编辑：杭州交通信息网时间：2024/04/28 23:19:46

请详细说明

承前省略法。to 后面lay down 和give in 并列，是to 的内容。

楼上的正解，英语中经常使用这样的省略，例如：The whole village has been working day and night gathering and threshing this year's crop.全村的人都日夜备战，把今年的庄稼收割上来，并打完场。
这里的gathering和threshing斗室现在完成进行时态，前面都省略了has been,这里如果把他们加入就未免显得过于冗长而繁锁了！

因为give in 和 to lay down并列，而前面省略了to

The ehemy had no choice but to lay down their arms and give in . and 后面为什么不用过去时？ a police officer had a brother ,but the brother had no brother.how could that be? a police officer had a brother,but the brother had no brother.how could that be? They had no sooner got on the train ___ it pulled out of the station. had no will, no power, no self . I only had a love for words and the hope that was inside them.译文脑筋急转弯 A police officer had a brother ,but the brother had no brother.How could that be? The enemy had no choice but ________ their arms and ________ . The boy _____ a troubled look the other day, and no one knew what had happened to him I had no money and no place_. I'm afraid no one can predict_____?A, where our teacher had gone B,how long the meeting lasted