分数化简比的过程

如何安排理综时间?我是按顺序答题的 选择题一般50分钟 期中实验题无难度 计算题 如果答完的话 理综必然答不完如果放弃第二道的话 能答完 但是物理第二道只能得5分左右 物理选修又可能 ___ exam is coming.i'm so worried about it.(finally) 解答理综试卷应怎样合理安排答题时间? 证明：0.5√(2-√3)=0.25(√6-√2) 3+2-5:3+2-5乘0: 关于反省的故事稍稍长一些,两三百字左右,最好今天就有结果, 关于“反思”的故事200至300字左右 注意：是反思,不是反省是别人发生的故事 不是自己编的那种啊 做理综试卷几乎都会,但是时间不够做不完,每次都有1题没时间做,怎么办啊,很着急!老师您好,我是一名安徽理科生.理综我的强项,以前单科考时时间很宽松.现在做理综卷子,150分钟,31题,做不完. 每次做理综卷都写不完但我物理大题基本都会对就是做完后只剩一小时化学不好作不完每次做理综卷都写不完但我物理大题基本都会对就是做完后只剩一小时了,搞的化学或生物作不完都一般 求救!快高考了,可是理综和数学卷子总是写不完,怎么办?快高考了,自己水平不差可写卷子速度就是慢,理综一般化学物理都写不了多少（总分一般刚过200）,数学一般差一道大题（即使这样有时 "A marking technique for adults of the red imported fire ant"这篇文章谁有?utensil3@126.com "An improved artificial nest for laboratory rearing of the imported fire ant"这篇文章谁有?utensil 李大钊用成语 等比数列{an}中,a1+an=66 a2*An_1=128 sn=126 求n的公比q?注: the game is not properly installed什么意思 送给李大钊烈士的成语 Today is Monday,so tomorrow is T() -3分之5乘(0.5-3分之2)除9分之10 What is today?A.It's March The 11th.B.It's Sundday 17th C.It's Friday. 怎样翻译What is today 八年级上册英语grammar focus的句子 听过不同版本的 希望能给个准确回答 英音of怎么读?我老读成off,怎么办啊. 新目标八年级上册7-12单元grammar focus 翻译 She is a little afraid____snakes.填空She is a little afraid___ snakes.Don’t be so afraid___stay at home alone at night.I’m afraid___ somebody will take his place because of his serious mistakes. she is afraid of going out at night 的同义句是什么 纽约口音的特点?如题 纽约第五大道有什么特色? 李大钊可以用什么成语形容他? 芝加哥和纽约相比有什么特点? 求大神改下从句,there has been much discussion over the years about ___American astronauts didthere has been much discussion over the years about ___American astronauts did land on the moon in 1969 If the doctor had not been there yesterday,_____________ babies would have died.A.the all poor littleD.all the little poorC.the all little poorB.all the poor little