what's up的's是is还是was?
what's up的's是is还是was?
是what's up 还是whats up
①what's the time?的be动词是is还是was?②what's the time?
what's gotten into him 中'S指的是is还是has,还有was和is是不是都可以简写成'S
what is what's up means?
what's more和what's up的what’s是缩写吗
what's up的意思
What’s up?的意思
What's up的回答
what's UP 的意思
英语问题“What's mean.”里的's是指DOES还是指IS?
what's this?的答案是this is a.还是it's a.