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问题 单项选择题

下列说法错误的是（）。

A．“十五”期间，江苏的进口增长率一直高于全国水平

B．2001年，全国及粤苏沪浙鲁五地的进口增长率普遍较低

C．总体上说，2000年以来，江苏的进口增长率较高

D．2005年江苏的进口增长率比上海高约5.4个百分点

答案

参考答案：D

解析：

这是一道观点判断题。A、B、C项均可以从图形中找到依据，而D项2005年江苏的进口增长串比上海高25.9-10.5＝15.4个百分点。故选D。

单项选择题

For each blank, choose the best answer from the four choices and write down on the answer sheet.
(21) is a six bytes OSI layer 2 address which is burned into every networking
device that provides its unique identity for point to point communication.
(22) is a professional organization of individuals in multiple professions which focuses on effort on lower-layer protocols.
(23) functions with two layers of protocols. It can connect networks of different speeds and can be adapted to an environment as it expands.
(24) is the popular LAN developed under the direction of the IEEE802.5.
(25) is the popular backbone technology for transmitting information at high speed with a high level of fault tolerance which is developed under the direction of ANSI.

A．The MAC address

B．The IP address

C．The subnet address

D．The virtual address
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单项选择题 共用题干题

患者，戴全口义齿咬合时，上下前牙呈水平开5mm，上下后牙呈尖对尖状态，上下中线未对齐，面下1/3增高。

最正确的处理方法是（）

A.大量磨改后牙牙尖

B.嘱患者练习下颌前伸对齐上下牙

C.更换上前牙，向腭侧排列，纠正水平开牙

D.更换下前牙，向唇侧排列，纠正水平开

E.重做
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