化學反應式

We coundn't play tennis because the wind was blowing().A.hardly B.strongly 不是说副词修饰动词放之后吗?He is seriously ill.这句该怎么理解呢? 表语形容词没有比较级变化也不可用程度副词修饰为什么ill有比较级还能用very修饰呢、有说very ill的,还有well也是表语形容词 very well怎么解释 very 这词很特殊 他还不能修饰介词但 为什么修 by 与till用法区别（高手进）详解,在选项中同时出现如何区别?不需瞎答! 程序算法里面的问题 for i =1 to 20 step 2 for j = i to 20 step 3private sub command1_click()dim i,j,xfor i = 1 to 20 step 2x=0for j = i to 20 step 3x=x+1next jnext i text1.value=str(x)end sub请问j到底是怎么执行的?还有在这个步 step分析是指什么（关于旅游策划学的操作程序中对外部环境分析的step分析） A( L #step L 13 >I ) O( L #step L 0 最后,高温烹饪十分钟.Finally cook it [ ] [ ] [ ] [ ] for ten minutes. hiccup为什么ing形式要双写p?hiccup不是重读闭音节,貌似好像也不是组合词. 为什么fix的ing形式不用双写X? I couldn't get through the door because there was a big box ___D___.A.by the way B.on the way C.out of the way D.in the way为什么选d I couldn't get t____ the door because there a big box in the way. I couldn't get through the door because there was a big box _____?A.by the way B.on the way C.out of the way D.in the way 选哪个? open the door and from inside out这句话的主语是什么?是door吗?求分析结构 可以作为独立的一句话吗? our body r__ while we sleep no boundaries这首歌的原唱到底是谁?是Adam Lambert唱的?还是Kris Allen唱的?或者是Michael Angelo唱的?没有分了,请大哥大姐们带过一下吧,下次有分了再补上, NO.1有汉语怎么读 关于定于从句的问题提问： 1.情态动词的句子能不能当成一般现在时? 2.主句用情态动词的话从句什么时态? Bill is pleased ________you have given him and ________you have told him .A.what,all what B.with what,that C.that,all that D.with what,all that 初一下英语人教版1～3单元所有语法知识 英语人教版初一第8,7单元语法 哪些动物会保护植物 I have got three grandparents 改为一般疑问句 Chicken is healthy food 改为一般疑问句There is a sheep over ther 改为复数形式 2.Betty's favourite food is chicken.(改为同意句)为什么等于Betty likes chicken. 以Chance and Success为话题的英语作文 sports 后面用make还是makes?RT这样问吧 sports是单复同行的词吗？ （）sports can make us healthy. “你说的那个同志,他在哪儿?”句法成分怎么划分?前面的部分是做提示成分么? 如"端汤喂药"有一对近义词和一对反义词的词语 The other traveled all around the world. 这些孩子多可爱啊!翻译成英文． 请问医学用语 Acute Stroke