先估计商是几位数,再列竖式计算并验算. 432÷4 586÷7 643÷8.

题型:解答题

问题:

先估计商是几位数,再列竖式计算并验算.

432÷4

586÷7

643÷8.

考点:认识除法
题型:解答题

--- Would you mind if I closed the door ?

--- ___________.The wind is blowing strongly.

A.Certainly

B.No

C.Yes , you can’t

D.I’m sorry but you’d better not

题型:解答题

根据李维特的产品或服务层次理论,每种产品或服务由( )个层次构成。

A.4
B.5
C.3
D.6

题型:解答题
The famous British inventor George Stephenson was born in 1781 and died in 1848. One of his__16__important inventions was the train.  He _17__his first train when he was forty-four years old. When he was experimenting with the __18__engine on the train, he met with __19__from the government, the newspapers and the gentlemen in the country. They said that the noise and the smoke would __20__ cows, horses and sheep, that the _21__ would burst or that the hot coals from it would __22_ their houses. At that time, __23__people believed what they said.
George Stephenson __24__the people that the train could go on small _25_, could pull carriages __26_goods and passengers and there was __27__to them. It was a very __28__ matter for him to __29__ them believe. However, after _30_, he was able to do it; and the first train that __31__by Stephenson himself __32_ what he had said.
The first day _33_the people along the way _34_the noises of the train __35__ and saw it running quickly to them, they ran back home as quickly as they could and closed their doors tightly, for they thought it a genius(妖怪).They did not dare to come out until it had passed.
小题1:
A.veryB.a lotC.most D.much
小题2:
A.made B.bought C.introduced D.did
小题3:
A.electricalB.soil C.steamD.oil
小题4:
A.success B.troubles C.people D.pleasure
小题5:
A.kill B.buy C.interest D.take away
小题6:
A.smoke B.noise C.driver D.engine
小题7:
A.pull downB.blow awayC.set fire to D.pass
小题8:
A.most B.few C.only a few D.the rich
小题9:
A.said B.spoke C.told D.warned
小题10:
A.roadsB.rivers C.steam D.rails
小题11:
A.short of B.full of C.empty of D.without
小题12:
A.no great dangerB.dangerous C.a lot of danger D.few danger
小题13:
A.easy B.difficult C.pleasant D.light
小题14:
A.get B.cause C.make D.force
小题15:
A.sometime B.some time C.a few times D.sometimes
小题16:
A.was sold B.was driven C.was pulled D.helped
小题17:
A.believed B.seemed C.sensed D.proved
小题18:
A.of B.when C.while D.for
小题19:
A.caught sight ofB.listened to C.heard D.thought
小题20:
A.nearbyB.in the distance C.on the far D.from the distance
题型:解答题

Java源文件中最多只能有一个______类,其他类的个数不限。

题型:解答题

蓄血发狂产生的病理基础是:

A.痰火闭阻

B.阴阳失调

C.热陷心包

D.瘀热交阻

E.肝阳暴亢

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