知识问答
最佳答案:He has been studying this book for more than two years.This book has been being
最佳答案:肯定形式表示的意思是"做某事直至某时",动词必须是延续性的.否定形式表达的意思是"直至某时才做某事".动词为延续性或非延续性都可以.肯定句:I slept un
最佳答案:Until now, the doctor also to the deadly disease
最佳答案:So far/ Up till now / Until now / By now doctors have still done nothing about t
最佳答案:直到现在我还默默的等待--Mais je le attendais jusqu'a maintenant.直到永远我都默默的等待--Forever i will
最佳答案:They have posted fifteen money orders and fifty-six letters so far.这样是不是更好些.
最佳答案:doctors fail to treat this deadly disease up to now或是doctors don't know how to t
最佳答案:I have contacted many distributors.So far,all answers I've got are "We do not ha