the building is [well ]above 100 metres为什么要用well

the building is [well ]above 100 metres为什么要用well the depth of the well is 100metres改为同义句 xiaoming's work at school is well above the average... 翻译：His work at school is well above the average How deep is the well?A..4 metres deep B.4 metre deep c.four- The building is exactly 50 metres in height为什么不用exact The book is well worthy of being read为什么一定用well The weather is not as well as it was yesterday.为什么用well? 括号里可以用get well还是all of the above替换,为什么?I hope she'll (be wel The " "(high) of the building is more than 350 metres. The 什么of the building is 200 metres? 英语报上有一句话：well done is better than well said.这里的well后面为什么要用过去