请问 if 这段话也看不懂 ,是不是这里有倒装.请懂得朋友给解释一下,The experts warn we're atthe dawn of a post-antibiotic era.Immediate global action isneeded,they say,if direconsequences are to be avoided within just a few year

请问 if 这段话也看不懂 ,是不是这里有倒装.请懂得朋友给解释一下,The experts warn we're atthe dawn of a post-antibiotic era.Immediate global action isneeded,they say,if direconsequences are to be avoided within just a few year 看不懂句型的结构Trying to convince them that all man are created equal.试一请问这里的trying是什么结构?是不是可以用try直接代替? 概率这里看不懂 请问这里是不是省略题 if you try to ,you can be No.1.i will always remember what you said ,if you try to ,you can be No.1. 答案删去to.为什么?省略不是保留到to吗? he want to know if you need help? 请问if在这里是什么从句? i wonder if it ___rain tomorrow?请问这里是用will还是would?是不是虚拟语气?我是福建高三生,对虚拟语气很模糊,请问高人概括,感激不尽 请问这里的导数算得是不是错的? 高等代数：这里一点看不懂, If times have changed ,have our ways of thinking changed too?这里if引导的是不是状语从句? If fifty pence pieces are not exchanged for 请问这里的pieces是指什么意思? each of 柯林斯字典中对于“argue”的英文解释If you argue with someone about something,you discuss it with them,with each of you giving your different opinions.请问,这里的 “each of”的宾语是 “them”吗?这里是不是省 would be 是虚拟语气么 菜鸟发问How nice it would be if you were not XXX1.请问下,would be 这里是 是虚拟语气么?这里的would be 是表示 过去的虚拟么?我记得 这是不是就是 would +动词原形的那种虚拟 2.顺便 看不懂的大一物理,是不是, 哈迪-温伯格定律看不懂,求解释特别是这里,完全看不懂 If I should find out that he is no longer around这里的 should 是不是可以省略 if memcmp(t->stN,no,看不懂! 函数这里看不懂啊,求解释 what if的用法这里是不是跟虚拟语气就要用过去式?For example What if I have/had one million dollars 用哪个?