it is been a long time这句话有语法上错误吗?
it is been a long time这句话有语法上错误吗?
There is still time这句话语法有错误吗?
It is for a long time that since i left you.这句话有语法错误吗
it's a long time since i last saw you这句话有错误么
Hi Mary It's been a long time .语法填空
it has been the case for a long time that...这句话正确吗?
it has been a long time. what is up
这句话语法上有错误吗?
英语"It's been a long time."这句话不太理解
It is much cold today than it was yesterday.这句话语法有错误吗?
我想知道“Life is a game,just don't forget play it."这句话语法有错误吗?
sharks have been around for a very long time.这句话中为什么有around?