知识问答
最佳答案:肯定句是 they prefer playing football.否定句 they don't like playing football.疑问句是 do t
最佳答案:I am sorry,but that's confidential.I am sorry,that's a secret.I am very sorry,bu
最佳答案:上个星期你在家吗?Did you stay at home last week?肯定回答 Yes, I did.否定回答No, I didn't.或者Were
最佳答案:has,have,had 用于什么时态?HAS/HAVE用于现在完成时,形式是其后加DONE的动词形式,第一/二人称 ,复数人称都用HAVE,第三人称单数用HA
最佳答案:yes,i would love toyes,i would love to but.sorry,i am afraid i can't.
最佳答案:Tom has two big ears.Tom doesn't have two big ears.Does Tom have two big ears?