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英语：判断句子正误 理由!1、She is really very shy 2、She is very shy indeed3Tom is very poor in his grades 判断句子正误!英语好的进She wants to know which you have finished your home work or not.Last week,I took my four-years-old daughter to a party.The room is cleaned regulary.Did anyone met them at the station?I went for a walk in the woods la fanuc oi-mb系统中零点为什么不在机械坐标系中定死1：操作面板上的相对坐标的值是相对客户设定的零点来的吗?还是相对厂家的机械原点来的?2：更换某一个轴的编码器后,要重新设定零点,这 什么叫矿山双循环作业法? 矿井作业中,为什么装药炮眼必须用炮泥封塞 现在的气象部门进行人影工作,炮射作业都是用的哪种型号的高射炮 矿山作业对职工身体素质的要求是什么 fanuc系统有多少种 fanuc系统参数3oo3是什么意思 铁锅炒菜会有金属污染? 当a,b,c,d,e,f,g,h分别为多少时,能同时满足下列不等式.a+b+c+d+e+f+g 请大家帮忙判断英文句子对错!John Preston lives in a flat in north London.He moved there after his wife died four years ago to be closer to his daughter's family,and because his big detached house and garden were too much work for him as h 设a>b,c>d,则下列不等式一定成立的是 高一数学零点是一个坐标还是数字 数学零点是一个坐标还是数值 3dsmax中怎么使物体放到世界坐标的零点?比如一个球体,怎么让球心在零点呢?有什么对齐命令吗? 已知f(x)=|4X-X^2|-a有三个零点求a值及零点坐标函数及a的值都是定义在R上的. 铁锅为何要用生铁制成? 连铸钢水大包开浇烧眼为什么翻包 弱者道之用写你的感想 弱者道之用 是谁观点 判断一个英语句子对错Those urban planners who are blind to this point wil pay a heavy price,which they cannot afford it.句末的it 要不要? 一个英语句子判断对错句子是Everyone who studies here must follow the rules though he comes from a rich family.错了 吗?错在哪里啊哪位高手告诉小弟 已知一定物质的量浓度的稀硫酸溶液100mL与足量的锌粉充分反应,生成2.24L氢气（标准状况下）．求（1）有多少克锌参加反应（2）该稀硫酸的物质的量浓度（3）参加反应的锌失去电子的物质 在25摄氏度时,将7.2g镁条放入过量的100mL稀盐酸中.反应开始至1min末收集到氢气2.24L（标准情况下）,1min末到2min末时镁条减少3.6g,再次之后,又经过2min每条全部溶解,假设反应前后液体体积始终为1 "a+c>b+d"是"a>d且c>d"的什么条件 a>0,b>0,c>0,d>0,且b/a>d/c,求证b+d/a+c>d/c 设a,b,c,d为正数,且a/b＜c/d 求证：a/b＜a+c/b+d＜c/d 太空有光吗 浓盐酸与铁屑反应 将标准状况下的稀盐酸气体4.48升溶于水配成溶液,然后与足量的铁屑反应计算（1）参加反应的铁的质量（2）生成的氢气的体积.必有重谢! 判断英语句子对错就是说：1、you are not as so beautiful as twenty years ago.2 once you break the law,you will be thrown into prison.3 this year is cold a lot than last year.4 l used to travel by plane,but now l seldom do.5 lt is a