We must learn _______ first aid A.how do we give B.how to give C._英语解答

We must learn _______ first aid A.how do we give B.how to give C.What to give D.what do we give

人气：454 ℃　时间：2020-04-29 16:26:35

解答

B.how to give
我们一定要学如何急救.这四个选项的区别是什么？A 和D是用在疑问句
What to give first aid
意思是给急救什麼东西(有点奇怪)

只有how to give first aid 意思是如何做急救C呢？C就是What to give first aid
意思是给急救什麼东西(有点奇怪)