五道初三英语词转题.根据所给内容,用其正确形式填空.（求详细解析!）The Grand Canyon is one of the greatest ________（nature) wonders of the world.It's amazing that the baby is still _______(live) in the accident!During this year,we learned a lot of _______(knowledge) from the teachers.In fact,there are many _______(difference) between the twin brothers although they look the same.You should give up ________(smoke) because it has done great harm to your health.附1-3题答案：1.natural（
问题描述：
五道初三英语词转题.
根据所给内容,用其正确形式填空.（求详细解析!）
The Grand Canyon is one of the greatest ________（nature) wonders of the world.
It's amazing that the baby is still _______(live) in the accident!
During this year,we learned a lot of _______(knowledge) from the teachers.
In fact,there are many _______(difference) between the twin brothers although they look the same.
You should give up ________(smoke) because it has done great harm to your health.
附1-3题答案：1.natural（为何这样变形?） 2.alive 3.knowledge（为何不变复数?）
4、5两题我对老师给我的答案存疑,附：4.differentes 5.smorking
不只求答案,更求大神的解析!
答
答案是形容词,后面那个是名词,所以需要一个定语.
同上,答案是原词的形容形式
知识这个单词是不可数名词
你确定你没有抄错答案?我觉得应该是直接加s就好
give up 是个短语,后面是必须加这个形式的.这是个固定短语