UC知道----- 4000 gold , silver and pottery artifacts were found .
来源：百度知道 编辑：UC知道 时间：2024/05/25 21:42:08
----- 4000 gold , silver and pottery artifacts were found .
----- When was _____ exactly ?
----- It was on November 12 ,1990 that the "Nanhai" ship was raised from the seabed .
这个空答案是”it" ,为什么不能填”that"? 谁能给我讲讲呀？谢谢了
----- When was _____ exactly ?
----- It was on November 12 ,1990 that the "Nanhai" ship was raised from the seabed .
这个空答案是”it" ,为什么不能填”that"? 谁能给我讲讲呀？谢谢了
这是（when is it today？今天是几号？）一样的道理。
it 可以表示时间，天气，距离等。
It's fine。
It's three miles from here to my home。
答案中的it is/was that when/who是个固定句型，表示一种强调。所以提问时要用it。
it代表上面说的整句话，而that不能代表整句话