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【多选题】
评定畜群发情与配种质量的指标有()。
A.
发情率
B.
受配率
C.
受胎率
D.
不返情率
E.
配种指数
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【单选题】Do you enjoy ______ English in our class, Mr. Green? [     ]
A.
teach
B.
taught
C.
to teach
D.
teaching
【简答题】以下是1-5题选项a, reserve b, expansionary c, aggregatesd, easing e,tighter1,We compute several measures of money called the monetary ______: M1, M2, M3 and so forth. Construct monetary _______(同上) using th...
【单选题】Mr Gill is our teacher. He teaches ______ Spanish.
A.
us
B.
we
C.
I
D.
they
【单选题】改革开放以前的城镇化进程的主要特征
A.
城镇化表现曲折、反复和总体水平缓慢上升的态势
B.
以农村推动形成的城镇化
C.
以城市经济体制改革为主推动的城镇化
D.
工业化停滞形成的城镇化
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【简答题】Using the liquidity preference framework, show what happens to interest rates during a business cycle recession.
【单选题】In a liquidity trap:
A.
using expansionary monetary policy is not effective because the real interest rate is negative.
B.
aggregate demand falls because consumers do not have enough liquidity to consume.
C.
using expansionary monetary policy is not effective because the nominal interest rate is irreducible.
D.
lenders are trapped by large loans with declining rates of return.
【单选题】有关单纯性毛囊炎的描述,正确的是( )
A.
细菌感染引起毛囊的化脓性炎症
B.
主要由真菌引起
C.
脓疱相互融合
D.
常有局部淋巴结肿大
E.
愈后留瘢痕
【单选题】Banks earn profits by selling ________ with attractive combinations of liquidity, risk, and return, and using the proceeds to buy ________ with a different set of characteristics.
A.
loans; deposits
B.
securities; deposits
C.
liabilities; assets
D.
assets; liabilities
【单选题】等距随机抽样也被称为
A.
机械随机抽样
B.
系统随机抽样
C.
A或B
D.
A,B都不是
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