He said that it would be possible to build a platform in the center of the channel
问题描述:
He said that it would be possible to build a platform in the center of the channel
He said that it would be possible to build a platform in the center of the channel
他说可以在隧道中间建造一座平台
这是新概念2册64课文请问句子为什么要加it,为什么?
答
it 是代表不动式:to build a platform in the center of the channel
这是一个句型.