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[单选题]

以下关于display:none和visibility:hidden哪个说法是正确的（)。

A.visibility:hidden可以隐藏某个元素，但隐藏的元素仍需占用与未隐藏之前一样的空间

B.display:none可以隐藏某个元素，且隐藏的元素会占用空间。也就是说，该元素不但被隐藏了，而且该元素依然会在页面布局中存在

C.visibility:hidden可以隐藏某个元素，且隐藏的元素不会占用任何空间

D.display:none可以隐藏某个元素，但隐藏的元素仍需占用与未隐藏之前一样的空间

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更多“以下关于display:none和visibility:hi…”相关的问题

第1题

display:none和visibility:hidden的区别是什么？

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第2题

新机长在目的地机场着陆的天气标准为：（).A.该机场公布的着陆标准B.DH+30米，VIS/RVR+800米C.DH+6

新机长在目的地机场着陆的天气标准为：().

A.该机场公布的着陆标准

B.DH+30米，VIS/RVR+800米

C.DH+60米，VIS/RVR+800米

D.云高+90米，能见度+1600米

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第3题

One summer night, on my way home from work I decided to see a movie. I knew the theatre wo

uld be air-conditioned and I couldn't face my【56】apartment. Sitting in the theatre I had to look through the【57】between the two tall heads in front of me. I had to keep changing the【58】every time she leaned over to talk to him,【59】he leaned over to kiss her. Why do Americans display such【60】in a public place？ I thought the movie would be good for my English, but【61】it turned out, it was an Italian movie.【62】about an hour I decided to give up on the movie and【63】on my popcorn. I've never understood why they give you so much popcorn ! It tasted pretty good,【64】. After a while I heard【65】more of the romantic sounding Italians. I just heard【66】of the popcorn crunching between my teeth. My thought started to【67】. I remembered when I was in South Korea, I【68】to watch Kojak on TV frequently. He spoke perfect Korean—I was really amazed. He seemed,【69】like a good friend to me. I saw him again in New York speaking【70】English instead of perfect Korean. He didn't even have a Korean accent and I【71】like I had been betrayed. When our family moved to the United States six years ago, none of us spoke any English.【72】we had begun to learn a few words, my mother suggested that we all should speak English at home. Everyone agreed, but our house became very【73】and we all seemed to avoid each other. We sat at the dinner table in silence, preferring not to【74】in a difficult language. Mother tried to say something in English but it【75】out all wrong and we all burst into laughter and decided to forget it I We've been speaking Korean at home ever since.

(56)

A．hot

B．warm

C．cool

D．heated

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第4题

A vessel or object being towed astern shall display a（n) ______.A.forward masthead lightB.

A vessel or object being towed astern shall display a(n) ______.

A.forward masthead light

B.after masthead light

C.stern light

D.All of the above

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第5题

Sian’s display of ill temper completely____ my daughter’s birthday party.A.damagedB.destro

Sian’s display of ill temper completely____ my daughter’s birthday party.

A.damaged

B.destroyed

C.spoilt

D.hurt

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第6题

起飞备降机场的计划最低标准为（)。A.该机场公布的最低着陆标准B.该机场公布的最低着陆标准中MDA/D

起飞备降机场的计划最低标准为()。

A.该机场公布的最低着陆标准

B.该机场公布的最低着陆标准中MDA/DA增加30,VIS增加800米

C.该机场公布的最低起飞标准

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第7题

A vessel servicing a pipeline during the day shall display ______.A.three black shapes in

A vessel servicing a pipeline during the day shall display ______.

A.three black shapes in a vertical line; the highest and lowest are balls，and the middle one is a diamond

B.three shapes in a vertical line; the highest and lowest are red balls，and the middle one is a white diamond

C.three black balls in a vertical line

D.two black balls in a vertical line

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第8题

A vessel which is being assisted by an icebreaker would display a flag hoist consisting of

the code numeral "4" when the vessel ______.

A.speed begins to drop

B.stops

C.receives ice damage

D.becomes icebound

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第9题

According to Papusek, the pleasure babies get in achieving something is a reflection of __

____. ()

A．a basic human desire to understand and control the world

B．the satisfaction of certain physiological needs

C．their strong desire to solve complex problems

D．a fundamental human urge to display their learned skills

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第10题

We were deeply impressed by the rich variety of imported cars ______.A．on displayB．in disp

We were deeply impressed by the rich variety of imported cars ______.

A．on display

B．in display

C．for display

D．to display

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第11题

"None of them need do any work today, ______ they？" "Yes, all of them ______.A．needn't; ne

"None of them need do any work today, ______ they？" "Yes, all of them ______.

A．needn't; need

B．mustn't; must

C．need; needn't

D．need; must

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