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【单选题】
已知a,b,c为实数,则下列结论正确的是( )
A.
若ac>bc>0,则a>b
B.
若a>b>0,则ac>bc
C.
若a>b,c>0,则ac>bc
D.
若a>b,则ac 2 >bc 2
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参考答案:
举一反三
【多选题】资源配置要解决的问题包括()
A.
需要什么资源?
B.
整合什么资源?
C.
优先配置在哪里?
D.
会带来什么收益?
【判断题】纯物质的饱和液体的摩尔体积随着温度升高而增大,饱和蒸汽的摩尔体积随着温度的升高而减小。 ( 对 )
A.
正确
B.
错误
【单选题】The Chinese ________ for crisis consists of two words- Wei Ji, the former meaning danger and the latter referring to opportunities. [     ]
A.
expression
B.
impression
C.
explanation
D.
information
【单选题】The mortgage is said to be underwater when
A.
the value of the house exceeds the value of the mortgage.
B.
) the house is flooded.
C.
the value of the mortgage exceeds the value of the house.
D.
none of the above
【单选题】Of these two opinions, I prefer the ______ to the former.
A.
latest          
B.
last                
C.
later            
D.
latter
【判断题】我校的办学宗旨:兢兢业业为社会培养合格人才。
A.
正确
B.
错误
【单选题】某企业4月1日以103万元的价格购进某公司本年1月1日发行的面值为100万元的债券,另支付手续费、税金等费用0.5万元。该债券期限为三年,票面年利率为12%。在年底一次计提利息的情况下,购买的该债券投资当年年末应计入投资收益的金额为( )
A.
12万元
B.
11.5万元
C.
9万元
D.
8.5万元
【多选题】下列检测器中属于浓度型的是( )。
A.
氢焰检测器
B.
热导池检测器
C.
火焰光度检测器
D.
电子捕获检测器
【简答题】After a year of record mortgage foreclosures and slumping home prices, Americans are more determined to shape up their flabby finances in 2008 than their bodies, according to a study released by Count...
【单选题】China is now the third country to conduct spacewalk, the other two _______ that are the former Soviet Union and the US. [     ]
A.
to achieve
B.
having achieved
C.
to have achieved
D.
achieving
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