试题与答案

DNA的基本组成成分是()脱氧核糖和磷酸。 A.蛋白质 B.葡萄糖 C.氨基酸 D.

题型:单项选择题

题目:

DNA的基本组成成分是()脱氧核糖和磷酸。

A.蛋白质

B.葡萄糖

C.氨基酸

D.碱基

E.都不是

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D

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题型:阅读理解

Where are my students? They are not on the playground. They are not in the library, Where are they? They are in the classroom. Sam is studying English. Jim is reading an English Post. His Chinese book is on the desk. Tom is not reading comic books(漫画书). He is making cards. Mary and Ann are listening to music. I am Miss Zhang, their teacher. I am in my office and drinking some orange juice.

小题1:How many students are there in the classroom?

A. Three.       B. Four.          C. Five.

小题2:What’s Sam doing?

A. He is reading an English Post.

B. He is studying English.

C. He is reading comic books.

小题3:Where is Mary?

A. On the playground.   B. In the library.    C. In the classroom.

小题4:Who is not in the classroom?

A. Jim.         B. Ann.         C. Miss Zhang.

小题5:Which is NOT right?

A. Jim’s Chinese book is on the desk.

B. Ann is listening to music.

C. Miss Zhang is drinking some coffee.

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题型:单项选择题

(一)


M公司2013年10月份有关损益类账户资料:主营业务收入1630000元,其他业务收入70000元,主营业务成本970000元,其他业务成本30000元,营业税金及附加20000元,管理费用70000元,财务费用34000元,资产减值损失5000元,营业外收入50000元,公允价值变动损益40000元,投资收益15000元,销售费用40000元,营业外支出20000元,企业适用所得税税率为25%。

M公司的净利润为______(不考虑纳税调整)。

A.493000元

B.400000元

C.462000元

D.以上都不是

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