The children went there to watch the iron tower （being erected）为什_英语解答

The children went there to watch the iron tower （being erected）
为什么是用被动不能用erecting

人气：453 ℃　时间：2020-05-31 16:31:23

解答

从句主语是iron tower ,所以肯定是被动的,它自己又不会立起来