问题 单项选择题

科学家最新发现被命名为“郑氏晓廷龙”的小恐龙是始祖鸟的“亲戚”,与生存于侏罗纪晚期的始祖鸟亲缘关系非常近。通过分析始祖鸟的形态,并对似鸟恐龙和早 期鸟类的系统发育关系进行了重新分析,得出始祖鸟并非鸟类,而是原始的恐爪龙类,即始祖鸟是迅猛龙的祖先,而不是鸟类的祖先。如果以下各项为真,最不能质疑上述推测的是()。

A.恐爪龙类是一类与恐龙亲缘关系很近的鸟

B.恐爪龙类是一类与鸟类亲缘关系很近的恐龙

C. 兽脚类恐龙的一支演化成植食性恐龙,再演化成鸟类

D.始祖鸟标本被命名后,一直被认为是最原始、最古老的鸟类

答案

参考答案:B

解析:A项指出恐爪龙类是一种鸟,说明始祖鸟可能是鸟类的祖先;B项加强结论;C项指恐龙出现在鸟类之前,故始祖鸟即便是恐龙也可能是鸟类的祖先;D项指出祖始鸟是鸟类,削弱结论。

阅读理解

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Forms can be collected at
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New York, NY 10037
 
               Important Points to Remember When Swimming
·Wait at least an hour after meals.
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·Don’t dive into unknown waters. Always swim in line with the
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Help Telephone:212-543-5902
Atlantic City Beach Office
 
Arrive on time.
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Listen.
Use body language to show interest.
Smile and nod to the interviewers.
Ask about the next thing you should do.
Thank the interviewer.
Write a thank-you letter to anyone you have spoken to.
For more information, please visit jobweb.com
368 Cooper Square, New York.
小题1:If you want to work in an office, where can you get the forms to fill in?
A.jobweb.comB.Atlantic City Beach Office.
C.368 Cooper Square, New York, NYD.866 United, New York, NY 10017.
小题2:What does a person need most to be the one-hour weekday job?
A.He should he cheerful, dependable, and easy-going.
B.He has to work from Monday to Friday.
C.He can remain calm in a difficult situation.
D.He can welcome guests and deal with phone calls.
小题3:According to the above information, what is the right thing to do when you?
A.To keep close to the beach.B.To dive into unknown waters.
C.To use floating toys on the water.D.To swim soon after lunch.
小题4:The best title for the last piece of information would be_________.
A.Tips on Showing Interest in a JobB.Stops to a Successful Interview
C.Advice on Introducing Yourself PolitelyD.of Body Language in an Interview
单项选择题