He didn't know if he had passed the exam.这句话从语法上来讲对吗?didn't know 能与 if 句末需要加or He didn't know if he had passed the exam or not.
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He didn't know if he had passed the exam.这句话从语法上来讲对吗?didn't know 能与 if 句末需要加or He didn't know if he had passed the exam or not.
___ the meeting ,he would have attended.A If he knewB If he hadn't knownC Had he knownD If he didn't know
She didn't know back soonA weather he would beB if he will come
英语翻译说错 ,应该是I didn't know if he would come和i didn't know if he would be coming 翻译上有什么区别.
He didn't know how he could get here
He said he didn't know it yet 怎么翻译
He didn't know what to do next.He didn't know what he ____ ____ next.
He didn't know what he should do.(改为简单句)He didn't know ___ ___ ___.
He didn't know when he would start.(改为同义句） He didn't know （ ） （ ）（ ）
英语句子成分划分He didn't come.That is why he didn't know
we never told him he couldn't ,so he didn't know.he just left it
didn't he know the sun (rise) in the east?
he didn't know what to do .反义文句
He didn't know a world of English.翻译,
He didn't know which hat was his.还是应该用：He didn't know which hat his was.
I don't know if he will come tomorrow i think he if he free
He didn't know _____ he should go or not.A.if B.weather C.that D.whether选什么?快
He still didn't know what he would do nextHe still didn't know___________________________改写句子 不改变意思