将下面句子改写成一般凝问句,并根据提示作答.1、I'm from the U.S.A (YES)

问题描述:

将下面句子改写成一般凝问句,并根据提示作答.1、I'm from the U.S.A (YES)

Are you from the U.S.A?
Yes,I am.

Are you from the U.S.A?
Yes ,I am.

Are you from the U.S.
yes,l am

Are you from the USA? Yes,I am