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问题 单项选择题 A1/A2型题

关于肝海绵状血管瘤CT表现，哪项是错误的（）

A.平扫多为类圆形

B.边界多数清晰

C.多数密度均匀

D.病灶中心可有更低密度区

E.增强扫描"快进快出"

答案

参考答案：E

选择题

2013年6月21日上午，在柬埔寨王国首都金边召开的第37届世界遗产大会上，“新疆天山”列入世界自然遗产。下列地点中，属于此次申报成功的遗产地所在国家的是                (    )
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阅读理解

小题1:Why does the writer introduce so many animals from different places to us?

A．To frighten us in the zoo.

B．To make us lovely in the zoo.

C．To attract us to the zoo.

D．To show that animals can do everything.小题2:How much does Mr. Smith have to pay if he visits the zoo with his two-year-old son?

A．￥3.

B．￥4.

C．￥5.

D．￥6.小题3:At which of the following time can we visit the zoo?

A．8:30 a.m. Wednesday.

B．9:30 a.m. Friday.

C．3:00 p.m. Sunday.

D．5:00 p.m. Tuesday.
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