GOOD IDEAit's a good idea to learn 还是 that's a good idea to learn_英语解答

GOOD IDEA
it's a good idea to learn 还是 that's a good idea to learn?

人气：436 ℃　时间：2020-01-28 18:09:08

解答

it's a good idea to learn ,这里的it表示形式主语,真正的主语是to learn