HE ATE A LOT OF OYSTERS.如何变成疑问句必须以HOW MANY 提问答案是 HOW MANY OYSTERS_英语解答

HE ATE A LOT OF OYSTERS.如何变成疑问句
必须以HOW MANY 提问
答案是 HOW MANY OYSTERS DID HE EAT?
我写的是 HOW MANY OYSTERS HE ATE?
我写的能对吗

人气：126 ℃　时间：2020-01-11 04:00:22

解答

助动词,顾名思义就是帮助动词构成否定、疑问形式的动词.陈述句变疑问句需要添加助动词,同时原动词使用原形.原答案是正确的：
How many oysters did he eat?