正确答案: B

减少5000万元

题目：假定2009年生产1件某种商品的社会必要劳动时间是20小时，价值用货币表示为2000元，A公司的劳动时间是10小时，产量为10万件。如果2010年生产该种商品的社会劳动生产率提高1倍，A公司的劳动生产率提高50％，则A公司2010年的收入与2009年相比（ ）

解析：B

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举一反三的答案和解析：

[单选题]______ our manage objects to Tom's joining the club, we shall accept him as a member.

Unless

解析：

此句意思是“除非我们经理反对tom加入俱乐部，不然我们都应接受他成为其中一员。”

[单选题]It took me a long time before I was able to fully appreciate what they __ for me.

had done

[单选题]It never occurred to me _____ you could succeed in persuading him to change his mind. ( )

if

[单选题]4、“温总理政府工作报告” 促进社会公平正义【试题题干】中央财政拟投入433亿元用于促进就业。重点做好高校毕业生、农民工、就业困难人员就业和退伍转业军人就业安置工作。集中体现了政府

促进社会公平正义，构建社会主义和谐社会的施政理念

解析：

【猜题理由】近年来，对民生问题的有关知识的考核在不断升温，命制此题具有很强的现实意义。这一知识点设置选择题型，能有效考查学生的能力。以“温总理政府工作报告”这样的背景和情境作为试题素材，突出了鲜活的时代气息

[单选题]E

It's only 4 hours flying time from Sydney, but a world away. What better place to rest than a country where the only place people hurry is on the football field and things are done in "Fiji time"? Viti Lev-Great Fiji-is the largest island. Here you'll find the capital Suva and the international airport at Nadi Vatoa, on the other hand, is a tiny island in the farthest part of Hiji. Then there are 331 other islands, many of them with places to stay. With less than a million people living on islands, you'll never feel crowded And with a climate（气候）that changes only for five degrees between seasons, there’s never a bad time to come. From cities to villages, from mountains to beaches, from water sports to wooden artworks, Fiji can give you more adventures and special experiences than you could find almost any where in the world. Whenever you come , wherever you go ,you’re sure to see some unforgettable events , From war dances to religious （宗教的） songs. From market days to religious days. It's not just staged for tourists; it's still a part of everyday life in Fiji And any one of us can enjoy Fiji's spirit by being part of the traditional （传统的） sharing of yaqona—a drink made from the root of a Fiji plant So why not join us for the experience of a lifetime? 57. Where is the international airport of Fiji?

On the island of Viti Levu