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问题 单项选择题 A2型题

患者眩晕，动则加剧，劳则即发，面色晄白，唇甲不华，心悸少寐，神疲懒言，饮食减少，舌质淡，脉细弱。其治法是（）

A．健脾益气，益肾温中

B．温补脾肾，通络宁心

C．健脾益肾，活血化瘀

D．补益肝肾，化瘀通络

E．补养气血，健运脾胃

答案

参考答案：E

单项选择题

To round is to delete or (66) one or more of the least significant digits in a positional (67) and to, or not to, adjust the part retained in accordance with some specified rule. The purpose of rounding is usually to limit the (68) of the numeral or to reduce the number of characters in the numeral, or to do both these things.

The most common arithmetic forms of rounding are rounding down, rounding up and rounding off. Rounding down is defined as making no adjustment to the part of the numeral that is retained. Rounding up means adjusting the part of the numeral that is retained by adding 1 to the least significant of its digits and executing any necessary carries, if and only if One or more non-zero digits have been deleted. Rounding off (69) adjusting the part of the numeral retained by adding 1 to the least significant of its digits and executing any necessary carries, if and only if the most significant of the digits deleted was equal to or greater than half the (70) of its digit place.

（70）处填（）。

A．basis

B．radix

C．foundation

D．benchmark
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选择题

“2008年10月21日，3000余种商品出口退税率再次调高2008年10月22日，财政部千亿规模减税方案已获国务院批准。”这段材料体现出的税收的作用是

A．税收是国家组织财政收人的主要形式和工具

B．税收是国家调控经济的重要杠杆之一

C．税收具有维护国家 * * 的作用

D．税收具有监督经济活动的作用
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