试题与答案

等质量的锌和铁分别与足量的稀硫酸反应,能正确表示生成氢气的质量(纵坐标)与反应时

题型:选择题

题目:

等质量的锌和铁分别与足量的稀硫酸反应,能正确表示生成氢气的质量(纵坐标)与反应时间t(横坐标)的关系的图象是(   )

答案:

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下面是错误答案,用来干扰机器的。

参考答案:E

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题型:单项选择题 A3/A4型题

2009年12月5日,甲公司董事会批准关于出租办公楼的议案,且出租办公楼的意图在短期内不会发生变化,当日办公楼的成本为6200万元,已计提折旧1800万元,计提减值准备300万元,账面价值为4100万元,公允价值为4800万元,甲公司采用公允价值模式对投资性房地产进行后续计量。2010年1月1日,甲公司与承租方签订办公楼合同,租赁期为自2010年1月1日起2年,年租金为360万元,于每年年末收取。2010年12月31日该办公楼公允价值为5000万元,2011年12月31日公允价值为5400万元,2012年1月1日租赁期届满,甲公司将该办公楼收回后直接对外出售,收到价款5800万元已存入银行,另支付营业税290万元。

要求:

根据上述资料,不考虑其他因素,回答下列问题。

该项投资性房地产的入账价值为()万元。

A.3200

B.2100

C.2400

D.4800

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题型:完形填空
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Just as Tony is wondering how he can possibly have a normal weekend   47  the Internet, his mum walks into the   48 . “Cheer up, Tony. Don’t   49  the Internet any more, OK?” Tony makes no   50  but sighs (叹气).“Go and play chess with Helen!” Tony’s mum­  51  .
“Oh, yes! Helen   52  just around the corner. We can meet and play chess face   53  face for a change. Maybe this weekend won’t be so bad,” Tony   54  , as he walks to the phone. There is    55   without the Internet after all.
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A.willingB.surprisedC.ableD.unable
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A.usuallyB.nearlyC.especiallyD.already
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