矩阵ab可交换

This survey is now closed. Thank you for your interest 是什么意思啊 When I got to school, the teacher had started()the test papershand outhanded out to hand outto handing out 请问"hope"后面能不能接ing形式? He speaks that he is very tired 改病句 Hoping for the best为什么hope要用ing形式,ing不是只有动作正在进行才用吗 So she didn't put her heart into her lessons when she was at school a search party went into the cave hoping to find buried treasure.请问.为什么hope加ing及为什么不用to hope hope跟动词ing还是原形 If you __ carefully,you __ the report wellA.will listen;will be understood B.will listen;understand C.listen;will understand D.listen;understand if you---carefully,you------the report well A.listen will understand b.listened;will understand Listen carefully ,or you won't understand the text well.(改为条件状语从句） （）the passage carefully and you will understand it wellReading readsTo readRead请问选哪个啊 我老是分不清楚这些 这是今天的一项作业啦……求戏剧剧本的特点,不要太多字（我本子上写不下……）谢谢!%>_ he is not a policeman.he is a park keep 找出错误改正 剧本直接规定了戏剧的什么,什么,什么,什么,什么. He is (1) policeman. 3.______________________________________________________________?He is a policeman. What does school-report mean? 你肚子饿吗?英语怎么说 肚子饿了英文怎么说? looks as though 连读的发音是怎么样的?要弱化as么? RATED IN THE TOP 2% OF UNIVERSITIES IN THE It looks as if/though we'll have to take taxi. 英语翻译是核舟记里的简怎么翻译啊? Cambridge is _the best university in Europe and among the world's top ten.空格处填什么Cambridge is _the best university in Europe and among the world's top ten.A in most cases B on most counts C under most conditions D with most prospects 作文：正确对待生气800+字数 正确对待生气谁有?最好自己创作没什么只能5悬赏了 如何正确对待生死 作文 求知语法,如何翻译：那个尖叫的男人是我哥哥,the man screaming is my brother?这么翻译吗,还有：谁是那个谈论我们的男人,who is the talking about us man?…………求告知,还有翻译：我讨厌那个唱歌的人, 83.They are _______ there. A. near B. to near C. near to D. nearly 女娲 夸父 精卫 的不同精神是不同的 the day of of a day和of the day有什么区别?