不好意思问一下 a, he ,know, if, bring, be, present, should, doesn't 这个连词成句应该怎么写呢

不好意思问一下 a, he ,know, if, bring, be, present, should, doesn't 这个连词成句应该怎么写呢 情问：I don't know --------怎么填?（A.he is how old B.is he how old C.how old is he D.how old he is)能说一下相应的语法知识,并举一个例子吗? 不好意思问一下,企鹅聊是什么意思? 我想问一下B选项为什么不对?不好意思，是A为什么不对。 Do you know the man () is standing under the tree?Oh ,he is my math teacher.A which B that C whom D who选什么?为什么?顺便问一下,在从句中,who和that分别在什么时候使用? 问一下这句英语当中从句部分（即空格后边）缺的是什么成分?（主语or宾语?）When changing lanes,a driver should use his signal to let other drivers know _______ lane he is entering. Marry singled wildly across the room to her huaband,but he did not notice能不能问一下这句怎么翻译啊?不好意思应该是signaled （ ）Do you know where ____from? A.he come B.he comes C.did he come D.does he came各位高手顺便说一下解题思路 不好意思我问一下三角型的面积公式 不好意思的问一下,绾 这个字怎么读啊 问一下 Your specialty 是什么意思不好意思 急! 赶紧的 i don't know when_____famous A.does he become B.he becomes C.did he become D.he become答案是B还是D呢,太纠结,顺便问一下C中助动词为什么不能加,陈述语序不能加助动词吗? Well ____ know him and well ______ know me.A. I did; he did B. did I; he did C. did I; did he D. I did; did he 选哪个,为什么?请翻译一下. He needs to spend a lot of time learning English,____?A.needn't B.need he C.doesn't he D.does he随便问一下为什么 .He seems to know a lot. He is a _____ ( know ) singer . 不好意思再问一下=LOOKUP(9E+307,A:A)里面的9E+307是怎么取的,换成小点的数会出问题吗? DO ---- know Ms.Wang? A.your friend B.your friends C.he friend D.he friends很急,拜托了.说一下原因