five pounds is/are enough

five pounds is/are enough it are15 pounds(用is或are填空)it（ ）15 pounds it cost five hundred pounds意思是 他的售价是500英镑 问什么不用it cost is five hundred pounds A couple of pounds e-------body fat are not a health risk for most people. 是it doesn't worth five pounds 还是it isn't worth five pounds?为什么 Five dollars ____enough.是is还是are? they are twenty pounds 是什么意思 a teenager is 75 pounds,it is twice as a kid weight,how many teenagers and kids are weighted 225 pounds? 一道SAT数学题.if 4 bags of flour with an average weight of 15 pounds are put onto a shelf with 45-pound bags of flour,what is the average weight,in pounds,of all 8bags on the shelf?(A)5(B)10(C)15(D)20(E)25答案是10,但我怎么算都不是10.. Why is it so hard to lose those last five pounds?Today is no scales day on the world,so I would like to ask both you this question.please answer it in English.If noone can answer,I will give the answer.the answer:There are several reasons.The more yo How much__the shoes?Five dollars__enough.A:is isB:are is C:are are D:is are eleven pounds forty-five for this one,fourteen pounds,or fifteen pounds ninety-nine都表示什么?Well,that's your choice.Eleven pounds forty-five for this one,fourteen pounds,or fifteen pounds ninety-nine. It costs five hundred pounds.请问这句话里面怎么没有动词 也没有助动词?是不是笔误,costs=cost is?costs 不是复数形式吧 后面pounds是复数了 cost有必要复数吗? 英语翻译出现在一段有关于工资的谈话中：five hundred and thirty-eight pounds seventy a month...Oh,he was a scale one,so that is four hundred and fifty-seven pounds sixty. HOW much is the shirt?It is five yuan e( ) there are five dollars 为什么是are 但是five dollars 后面是is two hundred pounds ----- too expensive ----- one day`s work A.is,in B.are ,for C.was,for D.were,intwo hundred pounds ----- too expensive ----- one day`s workA.is,in B.are ,for C.was,for D.were,in 帮我解释这个几个句子结构there is nothing in this shop above five pounds .为什么回是这样写成there is nothing above five pounds in this shop .这样可以吗a job more suited to his abilities 怎么理解.he is old but still quite