火用

题型:名词解释

问题:

火用

考点:动力与电气工程工程热力学工程热力学题库
题型:名词解释
小华在做解方程作业时,不小心将方程中的一个常数弄脏了而看不清楚,被弄脏的方程是
1
3
(-
x-1
2
+x)=1-
x-▲
5
,这该怎么办呢?他想了一想,然后看了一下书后面的答案,知道此方程的解是x=5,于是,他很快便补好了这个常数,并迅速地做完了作业.同学们,你能补出这个常数吗?它应该是(  )
A.2B.3C.4D.5
题型:名词解释

依照《建设工程安全生产管理条例》的规定,对建设工程生产安全事故及安全事故隐患的检举、控告和投诉的受理单位为( )。

A.消费者协会

B.当地人民政府

C.所在区域的村民委员会、居民委员会

D.县级以上人民政府建设行政主管部门和其他有关部门

题型:名词解释

资产负债表是( )。

A.总括反映企业财务状况的报表

B.反映企业报告期末财务状况的报表

C.反映企业报告期间财务状况的报表

D.反映企业财务状况的静态报表

题型:名词解释
We had moved from Cairo to Mt. Vernon, Illinois, away from my grandmother when I was eight years old. I missed her  36 . I was told I was her favorite grandchild; she was my favorite granny. Mother must have sensed my  37 , for she would take my little brother and me back to visit my Granny on occasions.
She didn’t live in a big house or have expensive things, but I never  38  it; I just knew she loved me and I loved her back.
We had lived, for a time, next door to her  39  my father was away during World War II.
Granny had never had very much in the way of  40  or material things. But it was the little things she gave me that had always  41 . Things like letting me dip my fingers in the sugar bowl or the coffee she let me drink from her  42_. She allowed me to sit on top of her kitchen table to enjoy those privileges.
She also had a vinegar bottle that sat high on a shelf that was  43 , in my eyes; I asked if I could have it someday. It was given to me in a box after her  44 . She remembered in her last days; love is like that.
She didn’t have much;  45  did we. But she did something for my brother and me. I will always remember she  46  her pennies in a glass jar. I am sure Granny could have used those pennies herself  47  she saved them to give us when we came to  48  her.
I don’t remember how much we  49  on our visits, nor was the  50  important. It was the idea that she remembered us, and cared about us, when we were away from her.
Those  51 , of when I was a child, still give me  52  feelings now. I often wonder, after all those years, when I am lucky enough to find a  53  lying on the ground  54 , if it could possibly be Granny tossing me pennies from  55 .
小题1:
A.suddenlyB.unfortunatelyC.terriblyD.properly
小题2:
A.longingB.tastingC.dissatisfyingD.worrying
小题3:
A.foundB.sawC.remarkedD.minded
小题4:
A.whileB.ifC.unlessD.though
小题5:
A.houseB.carC.moneyD.possession
小题6:
A.goneB.matteredC.savedD.respected
小题7:
A.jarB.glassC.bottle D.cup
小题8:
A.beautifulB.expensiveC.heavyD.big
小题9:
A.birthdayB.deathC.accidentD.change
小题10:
A.soB.andC.neitherD.however
小题11:
A.hidB.discoveredC.savedD.liked
小题12:
A.sinceB.orC.becauseD.but
小题13:
A.visitB.inviteC.helpD.comfort
小题14:
A.spentB.wastedC.collectedD.counted
小题15:
A.pennyB.timeC.moneyD.amount
小题16:
A.memoriesB.adventuresC.friendshipsD.achievements
小题17:
A.brightB.warmC.sadD.interesting
小题18:
A.bottleB.jarC.tableD.penny
小题19:
A.anywhere B.nowhereC.somewhereD.everywhere
小题20:
A.hellB.heaven C.GodD.sky
题型:名词解释

曲线y=ex与x轴、y轴以及直线x=4围成平面区域OABC,试在区间(0,4)内找一点x0,使直线x=x0平分区域OABC的面积.

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