安全航速是行驶中每一船舶必须遵守的规定,即()。A、高速不安全 B、低速安全 C、难以定

题型:单项选择题

问题:

安全航速是行驶中每一船舶必须遵守的规定,即()。

A、高速不安全

B、低速安全

C、难以定量

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题型:单项选择题

请你写出一个b的值,使得函数y=x2+2bx在第一象限内y的值随着x的值增大而增大,则b可以是______.(答案不唯一)

题型:单项选择题
A man died and was on his way to another world,either the Heaven or the hell. He saw an extremely magnificent palace half way and the     of the palace asked him to stay and      in the palace.
The man said,“I have been working hard during my life and now I just want to eat and sleep without any   .”
The owner of the palace said,“If so,there is      else better than here for you. There are  a wealth of seafood and delicacies. In my palace and you can eat whatever you want without anyone      you. Moreover,you can rest I     that nothing needs to be done by you.” Then,the man settled down in the palace.
At the beginning,the man felt very      at the rotation of eating and sleeping. But gradually,he felt a  bit lonely and void. So he went to the owner and   ,“It is     to live by just eating and sleeping every day. Now I show no interest in this kind of life any more. Could you help me find a job?”
The owner replied,“Sorry, there is no job here at all.”
After another several months,the man could not bear the present life and went to the owner again,“I really could not     this sort of life any more. If you do not offer me a job,I would  prefer to go to the     instead of living here.”
The owner of the palace smiled contemptuously, “Do you think it is Heaven here? It is     the hell!”
小题1:
A.godB.foreignerC.ownerD.guard
小题2:
A.sleepB.eatC.drinkD.live
小题3:
A.movementB.hesitationC.performanceD.work
小题4:
A.anywhereB.nowhereC.everywhereD.somewhere
小题5:
A.visitingB.stoppingC.keepingD.avoiding
小题6:
A.assuredB.convincedC.remindedD.informed
小题7:
A.boredB.initialC.happyD.scared
小题8:
A.appreciatedB.motivatedC.complainedD.cried
小题9:
A.unbearableB.preciousC.vividD.temporary
小题10:
A.come up withB.put up withC.catch up withD.end up with
小题11:
A.palaceB.heavenC.hellD.sky
小题12:
A.actuallyB.immediatelyC.directlyD.hardly
题型:单项选择题

上述哪种药有祛腐解毒之功,只适于外用:

A.出血
B.切口感染
C.切口裂开
D.肺不张
E.尿路感染

题型:单项选择题

具有行气疏肝、散寒止痛功用的方剂是()

A.平胃散

B.越鞠丸

C.天台乌药散

D.厚朴温中汤

E.半夏厚朴汤

题型:单项选择题

19世纪初期,拉丁美洲独立战争的主要领导人是()。

A.玻利瓦尔

B.华盛顿

C.克伦威尔

D.加富尔

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