a2十b2等于什么条件

have a look the ducks 怎么改错 it takes me all my life to wait for you 中文意思是什么有谁知道啊.请告诉硪啦、 关于宾语从句省略thatFigures suggest that up to 75% of the student body is female.这个句子中的that可以省略吗? 宾语从句中that的省略如何理解:'在直接引语中,转述分句把宾语从句隔开时,that不能省略"请举例说明~ Sally often does some reading in the evening改写 《黄河大合唱》歌词中的“风在吼、马在叫、黄河在咆哮”,这里的“吼、叫、咆哮”的声源分别是什么? 《黄河大合唱》中的歌词“风在吼,马在叫,黄河在咆哮”中的“吼”、“叫”、“咆哮”的声源分别是()()( )《黄河大合唱》中的歌词“风在吼,马在叫,黄河在咆哮”中的“吼”、“叫”、“ 在《黄河大合唱》中有一句歌词：“风在吼,马在叫,黄河在咆哮.”这分别是由-----.-----.------的振动而发出的声音 黄河大合唱歌词中风在吼,马在叫,黄河在咆哮,这里的吼,叫,咆哮的声源分别是什么 风在吼,马在叫,黄河在咆哮的声源分别是什么 please come here____(have)a look with,to,be,important,it,is,careful,fire怎么连词成句 help就是连词成句 How important it is to careful with fire!（改错 to be careful with electricity is important(用it改写)it ____ ____ ____ be careful with electricity I'm only interested if I can have you for life句子翻译 Only have you in my life 关于马的声音的成语~集先谢谢了~ He says ,''Tom is good at Chinese.''中哪句是主句哪句是从句 Does he often do some cleaning? Does he often do some___(shop) he often does some ( 旅游) on holiday he often does some activity after class哪错了 色香声味触法中的”法”,具体指什么? 以(A busy afternoon)为题写一篇英语作文 跪求一篇英语作文!以《my busy week》为题.拜托了、是写五一假期的事,用过去式来写,不少于五句,但也请不要太长.六年级水平左右.拜托各位大神了.（最好星期六下午前写好!有追加） SAT语法 would of 在题中用法错误,请问正确用法? that在句中的意思,并解释为什么用would,是什么语法现象This time he was barking so that someone would let him I LONG REGRET THAT I HAVE BAT ONER LIFE TO LUSE FOR MY XIAOHEI,是什么意思啊?谢谢拜托大家,是朋友让翻译的 下面的句子用英语怎么说无论发生什么我都会和你在一起.患难与共.我永远都会支持你的. （下面的句子英语怎么说?）bob 想和 jenny 去打排球（英语怎么说?） “自强不息 “载”读第几声? 马叫的声音用词语怎么说?