不同类型的泵,产生的效率不同,其()有明显的差别。A、形状 B、规格 C、耗电量 D

题型:单项选择题

问题:

不同类型的泵,产生的效率不同,其()有明显的差别。

A、形状

B、规格

C、耗电量

D、外表

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题型:单项选择题

娄底是一座美丽的宜居城市,到处鸟语花香。能闻到花的香味,说明

A.分子可以再分

B.分子是由原子构成的

C.分子在不断运动

D.分子之间有间隔

题型:单项选择题

腭裂术后的饮食要求为

A.术后半流质

B.术后流质1周后改半流质

C.术后流质半个月后改半流质

D.术后1周可进普食

E.术后1周禁食,静脉补给能量

题型:单项选择题
There was once a famous king whose name was Tamerlane. Like Alexander the Great, he  _36__ to become the master of the whole world. So he raised a great   _37__ and made war on other countries. He conquered(征服,打败) many kings and   __38__ many cities. But at last his army was beaten; and Tamerlane escaped alone from the field of __39__ .
For a long time he wandered in __40__ from place to place. His enemies were __41__ him. He was about to lose all hope.
One day he was __42__ under a tree, thinking of his failure. He had now been a wanderer for twenty days. He couldn’t __43___ any longer. Suddenly he saw a small object climbing up the trunk (树干) of the tree. He looked more __44__ and saw it was an ant, __45__ a grain of wheat(麦粒)as large as itself.
There was a __46__ in the tree only a little way above, and that was the home of the ant.
“You are __47__, Mr. Ant,” he said, “but you are carrying something that is too heavy for you.” Just as he __48__, the ant lost its footing and fell to the ground. But it __49__ held on to the grain of wheat. Tamerlane  _50__ the little insect. It tried the second time, the third time ... the twentieth time — but always with the same __51__. Then it tried the twenty-first time. __52__, one little step at a time, it climbed across the rough place where it had  __53__ so often. The next minute it climbed __54__ into its home, carrying the grain of wheat. “Well done!” said Tamerlane, “you’ve taught me a lesson. I, too, will try, try again, __55__ I succeed.”
And this he did.
小题1:
A.failedB.learnedC.choseD.wished
小题2:
A.partyB.family C.armyD.group
小题3:
A.burnedB.defendedC.rebuiltD.developed
小题4:
A.businessB.battleC.sportsD.wheat
小题5:
A.peaceB.reliefC.puzzlement D.fear
小题6:
A.fighting againstB.looking forC.caring aboutD.calling on
小题7:
A.lyingB.singingC.sleepingD.practicing
小题8:
A.grow up B.get aroundC.carry onD.stay up
小题9:
A.quickly B.excitedlyC.seriouslyD.closely
小题10:
A.eatingB.carryingC.discoveringD.picking
小题11:
A.holeB.caveC.leafD.flower
小题12:
A.hungryB.smallC.braveD.smart
小题13:
A.discussedB.explainedC.complainedD.spoke
小题14:
A.onlyB.stillC.alsoD.even
小题15:
A.watchedB.touched C.helpedD.guided
小题16:
A.goalB.methodC.resultD.reason
小题17:
A.HurriedlyB.Gently C.SlowlyD.Sadly
小题18:
A.stoppedB.appearedC.preparedD.fallen
小题19:
A.worriedlyB.safely C.freelyD.calmly
小题20:
A.tillB.afterC.ifD.because
题型:单项选择题

根据CJJ2《市政桥梁工程质量检验评定标准》中的有关要求,在梁柱等钢结构外观质量三级评定标准中,直径小于或等于1.0mm的气孔,在1000mm长度范围内不得超过()个。

A.2

B.3

C.4

D.5

题型:单项选择题

患者男性,33岁,高热5天,右上腹痛,超声检查发现肝内胆管右支见强回声光团,大小约12mm,右前叶见混合回声区33mm×35mm,壁厚4mm,内壁不规整,内见粗大光点飘浮,最有可能的诊断是()。

A.肝囊肿

B.肝包虫病

C.肝脓肿

D.以上都不是

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