化学与生产、生活、社会密切相关,下列有关说法不正确的是( ) A.多用电子邮件

题型:选择题

问题:

化学与生产、生活、社会密切相关,下列有关说法不正确的是(   )

A.多用电子邮件、MSN、QQ等即时通讯工具,少用传真打印机属于“低碳生活”方式

B.我国神七宇航员所穿航天服主要成分是由碳化硅、陶瓷和碳纤维复合而成的,它是一种新型无机非金属材料

C.食品保鲜膜、一次性食品袋的主要成分是聚氯乙烯

D.日本福岛核电站爆炸时释放的2种放射性同位素131I与137Cs的中子数不等

考点:同位素合成有机高分子化合物玻璃、陶瓷、水泥绿色化学
题型:选择题

肾病综合征时血浆蛋白质浓度不降低的是()

A.清蛋白

B.铜蓝蛋白

C.α2巨球蛋白

D.前清蛋白

E.α1酸性糖蛋白

题型:选择题

单个厂商的供给受多种因素的影响,主要有( )。

A.厂商打算出售的商品的价格

B.厂商的技术状况

C.为生产该商品厂商所投入的生产要素的成本

D.该时期的国民经济状况

E.该时期的人均消费水平

题型:选择题
Starting a new book is a risk, just like falling in love. You have to ____ to it. You open the pages knowing a little bit about it, maybe from the back or from a blurb(宣传信息)on the front. But who ____, right? Those bits and pieces aren’t always right.
Sometimes people ____ themselves as one thing and then when you get deep into it you realize that they’re something completely different. Either there was some good marketing ____ to a terrible book, or the story was only explained in a(n) ____ way and once you reach the middle of the book, you realize there’s so much more to this book than anyone could ever have told you.
You start off slow. The story is beginning to ____. You’re unsure. It’s a big commitment reading this tome(巨著). Maybe this book won’t be that great but you’ll feel ____ about putting it down. Maybe it’ll be so awful you’ll set it down immediately and never pick it up again. Or maybe you’ll come back to it some night, drunk or lonely—needing something to ____ the time, but it won’t be any better than it was when you first started reading it.
Maybe you’re ____. You’ve read tons of books before. Maybe you’ve taken some time off from reading because the last few books you read just weren’t ____ it. Do they even write new, great works of literature anymore? Maybe it’s a once in a lifetime feeling and you’re never going to find it again.
Or something ____ could happen. Maybe this will become your new favorite book. There’s always a possibility, right? That’s the ____ of risk. You ____ your time and your brain power in the words and what you get back is a new understanding and pure wonder.
How could someone possibly know you like this? Some stranger, some author, some character. It’s like they’re seeing inside your ____. This book existed inside some book store, on a shelf, maybe handled by other people and really it was just ____ for you to pick it up. It was waiting to speak to you. To say, “You are not ____.”
You just want more of the story. You want to keep reading, maybe everything this author has ever ____. You wish it would never end. The closer it gets to the smaller side of the pages, the  ____ you read, wanting to savor(品味) it all. This book is now one of your favorites forever. You will always wish you could go back to ____ having read it and pick it up fresh again, but also you know you’re better for having this close, inside you, ____ your heart and mind.
Reading a book is just like falling in love. Once you get in deep enough, you know you could never put this book down.
小题1:
A.contribute B.commitC.subscribe D.react
小题2:
A.tellsB.caresC.writesD.knows
小题3:
A.advertiseB.believeC.behaveD.mistake
小题4:
A.attached B.comparedC.usedD.related
小题5:
A.artificialB.superficialC.theoreticalD.confidential
小题6:
A.repeatB.changeC.conflictD.unfold
小题7:
A.worried B.contentC.guiltyD.serious
小题8:
A.fill B.spareC.saveD.take
小题9:
A.worn outB.run outC.given outD.made out
小题10:
A.likeB.worthC.beyondD.beneath
小题11:
A.excitingB.familiarC.rareD.tough
小题12:
A.price B.beautyC.dangerD.style
小题13:
A.balanceB.wasteC.harvestD.invest
小题14:
A.soulB.bookC.bodyD.eyes
小题15:
A.askingB.lookingC.standingD.waiting
小题16:
A.aloneB.yourselfC.busy D.crazy
小题17:
A.devotedB.agreedC.writtenD.enjoyed
小题18:
A.slowerB.fasterC.moreD.less
小题19:
A.alwaysB.everC.onceD.never
小题20:
A.coveringB.breakingC.separatingD.blocking
题型:选择题

简述学前儿童判断发展的趋势。

题型:选择题

考试安排应当在收到恳求人报名材料后()个工作日内结束对材料的检查。()

A.5

B.10

C.15

D.20

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