有沉淀气体水生成的复分解反应

on his way to the hill jack fell down.He hurt his handsand knees,jimmy got to the top all right.c(ccompound sentence Also like music such as rock and roll and the like怎么读 what 作为单词抄写开头字母要不要大写? ancient这个单词抄写的时候开头要不要大写? 是不是Ancient这样就可以了 hair的前面加a还是an hair的前面要加什么be动词 TED演讲 谁认识这个人TED There being a restaurant so near our company is a great advantage.这句话是不是非谓语动词的用法? i reflected that there must be a great many people besides myself who wished to take advantage of this excellent service.besides myself是什么意思呢?who wished to take advantage of this excellent service 这一段帮我具体分析一下帮我 if only 中译英翻译：要是我没有粗心大意就好了.这句话应该是过反还是现反?......额......能不能稍微解释下怎么看这句话？是看对现在的影响吗？......这让我信哪个啊...... （高二英语）only if 三个例句1.Only if you eat the correct foods will you be able to keep fit and stay healthy.2.I wake up only if the school bell rings .3.Only if you heat ice,it turns to water.麻烦说下这里only if 后面跟的东西 hair在什么情况下可以写成hairs? Mahatma Gandh went from city to city,village to village raising money for the poor children全文 hair与hairs有哪些区别 what's this in English?A.It's a hair. B.Hairs C.An hair D.Hair from one year to the next 是两年的意思吗? No sooner __ than it began to rain.A they had reached home B reached home they had C had they reached home D did they reach home The steps went up and up for a long way .14b典范英语第7课的 hair什么情况加s?急用~2、加s后需要变动be动词吗?3、他有又短又白的头发.翻译应该是He has short white hair.还是He has short gray hair.4、选词填空His favorite food (is/are) (cakes/cake).(Cake/Cakes) (is/are) his favor 翻译:Steep steps were cut into the stone leading up to alter at the top. 英语翻译I'm sure he is up to the job if only he would pay attention to it.是虚拟语气吗 If only和only if怎么翻译,有啥区别? We can't afford all that money.这里all作为形容词语气上起强调作用吧?还有个问题：hotter,less hot 第二个比较级对了吗?或者应该是less hotter呢? we can't afford all that money,请说说主谓宾? We can't afford all that money 我们不能负担这么多钱不能用don‘t 为什么? he got a pay raise for his work hard请问这里的work hard错在哪? 2.“what's the matter?”he cried out .3.when did the Greens move here Do you know ...改为带有宾语 We can't afford all that money变一般过去式怎么变? FIFTY THREE怎么样 谁有the strokes的New York City Cops的歌词 it is three fifty in the afternon 对three fifty in the afternon 提问 They arrived in（ ）They arrived in__1.five and three2.five and threes3.fives and three4.fives and threes