计算下面各题,能简算的要简算.8.4×0.26+0.745.5×17.3+6.7

题型:解答题

问题:

计算下面各题,能简算的要简算.
8.4×0.26+0.74
5.5×17.3+6.7×5.531.7-0.5×0.7-1.650.8×(3.2-2.99÷2.3)
考点:运算定律和简便算法小数的四则混合运算及应用
题型:解答题
完形填空 (共12分,每小题1分)
阅读下面的短文,掌握其大意,然后从短文后各题所给的A、B、C、D四个选项中,选择最佳选项。
Once a young man was traveling by train. It was a long and boring journey. As the train was moving through a wilderness(荒野), the passengers looked out of the windows 1  . When the train reached a bend(弯道),it slowed down and then a simple house 2  . It was so easy to notice that everybody on the train turned to “enjoy” with eyes wide open. Some passengers even began a discussion about it. The young man was also 3  by the scenery. On his return he  the train at the nearest station and found his way to the house. Its owner said that he was troubled by the 5  of the train. He wanted to sell the house, but 6   would buy it.
7   the young man spent 30,000 dollars on the house. He thought it was a good place for 8   because it was facing the railway bend. When the train moved slowly past, the tired passengers would 9   the house.
He tried to 10  some big companies and told them that could be used for advertisement. At last the Coca-Cola Company took it to put up their 11  . To everyone’s surprise, the young man was afforded 180,000 dollars for a three-year rent.
This is a true story. It tells us that discovery is very 12 . Many people have got new ideas from it.
小题1:
A.excitedly B.quietlyC.safelyD.clearly
小题2:
A.appearedB.foundC.inventedD.came
小题3:
A.attackedB.attractedC.stickedD.moved
小题4:
A.got onB.turned on C.got offD.turned off
小题5:
A.track B.passengers C.conductorsD.noise
小题6:
A.nobody B.someoneC.advertiser D.everybody
小题7:
A.Gently B.QuicklyC.FinallyD.Lately
小题8:
A.discoveryB.rentingC.stayingD.advertisement
小题9:
A.apply forB.lack of
C.be interested inD.stay in
小题10:
A.work forB.join inC.connect withD.look up
小题11:
A.messagesB.magazinesC.noticesD.slogans
小题12:
A.interestingB.importantC.difficultD.different
题型:解答题

香豆素类与下述哪种药物合用作用减弱

A.广谱抗生素

B.血小板抑制剂

C.巴比妥类

D.甲磺丁脲

E.水杨酸盐

题型:解答题

颌面部损伤病员出现脑脊液耳漏时,对下述哪类颅脑损伤具有诊断意义()

A.脑震荡

B.脑挫裂伤

C.硬膜外血肿

D.颅前窝骨折

E.颅中窝骨折

题型:解答题

持伪造证件被阻止入境的外国人应随原交通工具返回。

题型:解答题

平均储蓄倾向是储蓄总量与()的比率。

A、消费总量

B、投资总量

C、收入总量

D、手持现金总量

更多题库