孩子成绩差怎么写评语

_____（dress）in black,the young fellow looks cool.是dressed还是dressing还是别的?我写了dressing.穿衣服不是主动么. 保留几个有效数字和几位有效数字一样吗? 保留几位有效数字 111100000是保留几个有效数字 以朋友为题(My pen friend),写一篇短文,60字左右First name:AlanFamily name:SmithAge:14Nationality:AmericaSchool:Pen High SchoolClass:OneGrade:SevenTel:5564879Favorite color：BlueHobbies:Playing baseball(棒球),reading books Germany made it clear that she would support OPEC.可以说后半部是由that引导的宾语从句吗? the man has made it clear that it will never to the terrorist's threatsnever和to之间填give in还是give away为什么? 请问:unless someone makes it clear that he or she will treat the others.这句又如何理解? She made it clear that he would leave office soon.这句宾语从句什么类型,动宾,介宾还是形宾 合成标准不确定度υC和扩展不确定度U为什么一般取1～2位有效数字? Tom is too young to _____ clothes himself添wear还是put on Tom is()a black coat()now.用wear,put on,dress,in或have...on的适当形式填空 bob is too young.he can't()himself.A.wear B.put on C.dress D.have e-friends是指网友还是电子邮件的笔友?e-friends的意思 绿字的笔画和拼音怎么写 已知二次函数 y=-1/4x2+3/2x的图象如图．（1）求它的对称轴与x轴交点D的坐标； （2）将该抛物线沿它的对称向上平移，设平移后的抛物线与x轴，y轴的交点分别为A、B、C三点，若∠ACB=90°，求 关于物理不确定度L1=54.98+_0.02(cm)L2=0.498+_0.002(cm)L3=0.0098+_0.0002(cm)的优劣 This pair of shoes look nice.Can I ___?A.try them on B.Put it on C try it on D put them on 选A?这是西宁市2011年高中招生考试英语试题,它在解析中这样说:本题重点考察动词词组辨析,try on 意为“试穿”,put on 意为 绿字几画 和画、读、地、纸都能组词的字是什么 民字第五画怎么读 were there any tickets left?were 已经是过去式了,left 应该用leave啊这个是不是被动语态呢，票被剩下，过去时的被动 were+left的结构，是这样吗 Were there any doors on a Routemaser or not的中文意思顺便说一下,Routemaser的意思是马路大师马路大师是伦敦的旧公交车 People ____go to bed early.It is good for their healthA.must B.can C.may D.have to我选A,老师选D 按照不确定度理论和有效数字运算规则,改正错误：0.30等于30cm等于300mm 我算出的不确定度是103.46,那我要怎么取一位有效数字? 如何分辨Here后加is或are here 和is are some的用法怎么用 盛名时刻表在哪下载 黑莓8830怎么安装盛名时刻表 40.Jane said she would come here ________ 9:00 and 9:30 tomorrow morning.　　A.fromB.atC.betweenD.around是不是选C,个人认为选C,你们选什么? 盛名时刻表注册后,请问怎样把让激活呢? 盛名时刻表什么人用的最多