matters+of+consequence

蔺顷褚4697英语翻译 -
霍宇狮17161948408 ______ 不能,正如你所说,weight做名词表示重量n. 重量, 体重, 重任, 重要n. The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量. n. 体重n. He gained some weight recent...

蔺顷褚4697I don't think it - ---.A.minds B.matters C.took D.works 四选一,选什么?
霍宇狮17161948408 ______ B. matter 不及物动词 vi. 要紧, 有关系 It does not matter at all. 毫无关系. It doesn't matter throwing that away. 把它扔掉, 没关系. It never mattered what time of day or night it was. 不论是白天还是晚上, 都没有关系.

蔺顷褚4697It's Money That Matters. 什么意思 -
霍宇狮17161948408 ______ It's Money That Matters.重要的是钱;钱才是关键 例句1.So it is not America's minting of global money that matters.所以,问题的关键并不在于美国是全球储备货币的铸造国.2.It's not the money that matters, but the impact of the work. Are you doing work that matters?钱不重要,工作产生的影响重要.你做的工作真的有那么重要么?

蔺顷褚4697a handful of+(uc.)?+(c.)? -
霍宇狮17161948408 ______ a handful of+可数名词复数/不可数名词单数1.A handful of sand is an anthology of the universe.一把沙就是宇宙的一本选集.2. Grandmother dust a handful of rice to the chic...

蔺顷褚4697设a,b,c为△ABC的三条边,化简:√(a+b - c)²+√(a - b - c)² - √(c+a - b)². -
霍宇狮17161948408 ______ 因为三角形任意两边之和大于第三边 也就是说任意两边之和-第三边>0 a+b-c>0 b+c-a>0 c+a-b>0 √(a+b-c)²+√(a-b-c)²-√(c+a-b)²=(a+b-c)+(b+c-a)+(c+a-b)=a+b+c

蔺顷褚4697abc属于实数,a²+b²+c²=1求证|a+b+c|≤根号3 -
霍宇狮17161948408 ______ 证明: 因为 (a-b)²≥0得: a²+b²≥2ab; 同理可得: b²+c²≥2bc c²+a²≥2ac 上面三式相加得: 2(a²+b²+c²)≥2(ab+bc+ac); a²+b²+c²≥ab+bc+ac; ab+bc+ac≤1; (|a+b+c|)² =a²+b²+c²+2ab+2bc+2ac =1+2(ab+bc+ac)≤1+2•(1)=3 即证:|a+b+c|≤√3.

蔺顷褚4697如何证明(a+b+c)(ab+bc+ca) - abc=(a+b)(b+c)(c+a) -
霍宇狮17161948408 ______ 解:不等式左边展开得:(字母后的2表示次方)a2b+ab2+b2c+bc2+a2c+c2a=b(a2+c2)+c(b2+a2)+a(b2+c2) 因为b(a2+c2)大于等于b*2*根号下a2c2=2abc(1) c(b2+a2)大于等于c*2*根号下b2a2=2abc(2) a(b2+c2)大于等于a*2*根号下b2c2=2abc(3) (1)+(2)+(2)大于等于6abc=左边,所以原式得证!

蔺顷褚4697强调句形 怎么用.
霍宇狮17161948408 ______ It is what you do rather than what you say that matters.此句为强调句型与主语从句的混用,what you do rather than what you say 做句子的主语,为强调部分,而that 是作为强调句型的连接词使用并无多大代表意.而关于强调句型的用法一楼的做了...

蔺顷褚4697英语造句①A+谓语+the最n in/of②A+谓语+one of the最+in③A+谓语+the 最+n,A,B,n,C造句,再加④A+谓语+序+最+n+of/n -
霍宇狮17161948408 ______[答案] Amy got the highest grades in her class. She is one of the best dancers in team. I am the laziest boy.

蔺顷褚4697Ctrl+A ctrl+c ctrl+v这都是什么意思呀? -
霍宇狮17161948408 ______ 都是电脑快捷键,含义如下: Ctrl+A:全选 ctrl+c:复制 ctrl+v:粘贴 其他快捷键如下: Ctrl + Z撤消操作 Ctrl + Y:恢复操作 Delete(或 Ctrl + D):删除所选的项目,将其移至回收站 Shift + Delete:删除选定项,无需先移动到回收站 F2:重命...