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【单选题】
The writer mentions______as a pair to indicate that people should have moderate feelings of guilt.A.
eccentric people and fashionable people
B.
overanxious people and less sociable people
C.
sociable people and healthy people
D.
reserved people and radical people
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【单选题】1985 年，日本筑波世博会上最耀眼的明星是一棵结有1.3 万个果实的西红柿，这种()方式种植的西红柿树引来无数惊叹，完全颠覆了人类传统种植的概念。
A.
有氧栽培
B.
有土栽培
C.
无土栽培
D.
人工栽培
【单选题】What is the optimallevel of inventory?( )
A.
The amount that you can sell as much as possible．
B.
The amount that you can barely meet market expectation．
C.
The amount to meet market demand with minimizing your current and potentialinventory costs．
D.
The amount that you can get the most profits．
【判断题】安装nfs-kernel-sever时，apt会自动安装nfs-common和portmap，如果是目标系统作为nfs的客户端，需要安装nfs客户端程序，如果是Ubuntu系统，则需要安装portmap。
A.
正确
B.
错误
【判断题】安装 nfs-kernel-sever 时, apt 会自动安装 nfs-common 和 portmap ,如果是目标系统作为 nfs 的客户端,需要安装 nfs 客户端程序,如果是 Ubuntu 系统,则需要安装 portmap 。
A.
正确
B.
错误
【单选题】A price at which the amount people wish to buy exceeds the amount that people wish to produce (given upward-sloping supply curves):
A.
lies above the equilibrium, market clearing price.
B.
lies below the market clearing price.
C.
will induce a shift in the demand schedule to achieve equilibrium.
D.
is impossible.
E.
is none of the above.
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