《应诏赋得除夜》这是唐代诗人史青在除夕的时候写的一首诗。请问诗中“风光人不觉,已著后

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问题:

《应诏赋得除夜》这是唐代诗人史青在除夕的时候写的一首诗。请问诗中“风光人不觉,已著后园梅。”中的“著梅”指的是什么状态的梅花?

考点:诗词知识竞赛诗词知识竞赛题库
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下面图中左右两幅表达了商品甲、乙是两种互不关联的商品的价格与需求的曲线,根据当两商品的价格P均从P1同幅下降到P2时需求的变化,下列判断正确的是

A.甲商品不适合采取降价促销策略

B.乙商品不适合采取降价促销策略

C.降价对生产两种商品的企业盈利无影响

D.降价对甲乙商品的生产无影响

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数列{an}的前n项和Sn,当n≥1时,Sn+1是an+1与Sn+1+k的等比中项(k≠0).
(1)求证:对于n≥1有
1
Sn
-
1
Sn+1
=
1
k

(2)设a1=-
k
2
,求Sn
(3)对n≥1,试证明:S1S2+S2S3+…+SnSn+1
k2
2
.
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下述社会关系中属行政法调整范围的是( )。

A.各社会组织内部的管理关系

B.行政机关缔结买卖合同而形成的关系

C.因行政主体行使其职权而发生的各种社会关系

D.行政机关与相对方之间发生的民事关系

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In the middle of a beautiful day, I was feeling lost, as if the world was crashing on me. didn't know which way to go, except to head out to the countryside. I went to the spot where I used to take my kids-when I still had kids. Now they had      and were leaving.
I was sitting alone in my car when I saw a man in his seventies, whose problem appeared bigger than mine. He stood near the edge of the road,       a kite spindle(风筝线锭) in his hands. Apparently, lost in thought, he stared skyward. I       my neck to see how successful he had been in       the clouds. Following his string with my eyes, I almost lost      0f the other end. Finally, the kite rested on what seemed to be the highest branch of the        tree in the park.  Obviously,  that was his grandson's kite!  The kite was a replica (复制品) of a beautiful bald eagle, and its wings spread       0pen. Grandpa had only one      to his problem: cut the string.
"You wanted it to fly as high as it could. Bill. didn't you?" "Yes, Grandpa,        wanted to keep it forever. " "There just comes a time when the only thing you can do is to cut the string and let it go. Perhaps by doing that, when it flies very high like real eagles do, it will come back to us. " Grandpa said.
I     how the old man cut the string to let fly the kite. As the two walked away, looked to the       . There I saw my answer, too. Today I have to cut the final strings that kept my two boys       my reach. Though I want to keep them forever, I have taught them to fly like an eagle. Maybe by doing this, when it's time to soar like real eagles do. one day they would come back to me.
小题1:
A.grown upB.turned upC.picked upD.taken up
小题2:
A.carryingB.grabbingC.keepingD.holding
小题3:
A.raisedB.spreadC.stretchedD.expanded
小题4:
A.reachingB.touchingC.gettingD.climbing
小题5:
A.sceneB.sightC.interestD.control
小题6:
A.thickestB.strongestC.tallestD.largest
小题7:
A.widelyB.wideC.tightlyD.closely
小题8:
A.methodB.hopeC.solutionD.result
小题9:
A.andB.soC.orD.but
小题10:
A.sensedB.glancedC.watchedD.found
小题11:
A.carB.skyC.kiteD.tree
小题12:
A.withinB.inC.beyondD.with
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有什么措施能提高一个生态系统的稳定性()

A.减少捕食者和寄生物数量

B.使生产者和消费者的数量保持平衡

C.增加物种的种类

D.增加绿色植物的数量

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