转炉冶炼终点温度高时,终点钢水残锰含量()。

题型:填空题

问题:

转炉冶炼终点温度高时,终点钢水残锰含量()。

考点:炼钢工炼钢工题库
题型:填空题
Anthony is 80 years old. He lives by himself in his own home. He spends most of his time in front of the TV      his favorite programs like, football, baseball, and car racing. I’ve        him for about six years and his     breaks my heart. Anthony reminds me of my own grandfather.
Anthonhy is from the isalnd of Malta, a small island in the Mediterranean Sea. He came to the United States, like       of us, to look for a better future for his family. He       eight kids and they live in the United states but     of them live near him in Florida and nor do they visit him. I     him once a day to check on him and spend some     time with him.
I even watch TV with him that I don’t even      , but the       is that he feels someone is there       him company. When he gets sick, or does not feel     enough to cook, I will cross my fence and start      for him.         I will run some errands (跑腿) for him. When he has an appointment with his     _   , I will drive him too. I’ll fix his remote control when it is not       , etc…If something breaks or stops working, he calls me because he knows he can       me anytime.
It is important to care about someone,       it isn’t your own family. You would be      of yourself when you do help someone. I am pretty sure there are many Anthonys out there facing the same loneliness. Please       a difference in someone’s life.
小题1:
A.forming B.playingC.watchingD.attending
小题2:
A.knownB.noticedC.realizedD.admitted
小题3:
A.matterB.painC.factD.situation
小题4:
A.fewB.muchC.mostD.number
小题5:
A.taughtB.helpedC.raisedD.brought
小题6:
A.noneB.allC.someD.any
小题7:
A.findB.visitC.callD.miss
小题8:
A.workB.wasteC.qualityD.sleep
小题9:
A.agreeB.shareC.hateD.like
小题10:
A.pointB.themeC.problemD.answer
小题11:
A.keepingB.talkingC.makingD.using
小题12:
A.goodB.happyC.busyD.well
小题13:
A.cleaningB.cookingC.readingD.playing
小题14:
A.All the whileB.Once in a whileC.After a while D.In a while
小题15:
A.teacherB.doctorC.repairmanD.child
小题16:
A.operatingB.soundingC.usingD.working
小题17:
A.agree withB.deal withC.count onD.learn about
小题18:
A.as ifB.sinceC.whenD.even if
小题19:
A.proudB.fondC.aheadD.short
小题20:
A.makeB.feelC.forceD.explain
题型:填空题

用圆规画一个周长8.28厘米的半圆,圆规两脚尖相距______厘米,这个半圆的面积是______平方厘米.

题型:填空题

Two traveling angels(天使) stopped to spend the night in the home of a wealthy family. The family was rude and refused to let the angels stay in the guest room. Instead the angels were given a space in the cold basement. As they made their bed on the hard floor, the older angel saw a hole in the wall and repaired it. When the younger angel asked why, the older angel replied: “Things aren’t always what they seem.”

The next night the pair came to rest at the house of a very poor but very hospitable(好客的) farmer and his wife. After sharing what little food they had, the couple let the angels sleep in their bed where they could have a good night’s rest. When the sun came up the next morning, the angels found the farmer and his wife in tears. Their only cow, whose milk had been their only income, lay dead in the field.

The younger angel was very angry and asked the older angel, “How could this happen?” Why did you not watch out for the cow? The first man had everything, yet you watched over his house,” she accused. “The second family had little but was willing to share everything, and you did not help.”

“Things aren’t always what they seem,” the older angel replied. “When we stayed in the basement, I noticed there was gold stored in that hole in the wall. Since the owner was so greedy and unwilling to share his good fortune, I asked God if I could seal(封口) the wall so he couldn’t find it. Then last night as we slept in the farmer’s bed, the angel of death came for his wife. I asked God if the angel could take the cow instead. Things aren’t always what they seem.”

小题1:Why did the older angel repair the hole for the rich family?

A.Because she didn’t like the greedy owner.

B.Because she wanted to save the gold for the poor.

C.Because the basement was too cold to stay in.

D.Because she believed that one should always be ready to offer help.小题2:In paragraph two, “the pair” refers to_____________.

A.The poor couple

B.the rich couple

C.the guests

D.the angels小题3:The story tries to tell the reader that_________________.

A.angels are always ready to help the poor

B.sometimes things are not what they seem

C.angels are always ready to help the rich

D.the young should always learn from the old.

题型:填空题

患者男,25岁,上前牙区反复出现脓包就诊,查体1牙体变色,颊侧见一小脓点,按压少量脓液流出,舌面见充填物,X线片见根尖区阴影,根中1/3高密度不透光物,诊断为慢性根尖周炎,器械分离

该患者最佳处理方法是()。

A.拔除患牙

B.超声取出器械

C.反复根管换药

D.应用抗生素

E.根尖手术

题型:填空题

下列不属于小井眼钻井技术优越性的是()。

A、采收成本低

B、测试经济

C、修井成本低

D、钻井成本高

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