根据各国中央银行的操作传统，一般被选作货币政策中介目标的主要_爱下问搜题

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问题多项选择题

根据各国中央银行的操作传统，一般被选作货币政策中介目标的主要有 ( )

A．存款准备金

B．基础货币

C．利率

D．货币供应量

E．汇率

答案

参考答案：A,B,C,D

单项选择题

细菌的侵袭力不包括

A．荚膜

B．溶菌酶

C．玻璃酸酶

D．链激酶

E．菌毛

完形填空

A farmer had a cow. (奶牛) He 36 very good care of this cow and one day when it was ill. He was very 37 . He telephoned the vet（兽医）.
“What’s the problem?”the vet 38 him when he arrived.
“My cow is ill,”the farmer said.“I don’t know what’s the matter 39 her. She’s lying down and won’t 40 up. She won’t eat, and she’s making a strange 41 .”
The vet looked at the cow.
“She’s certainly ill.” he said, “and she needs to take some very strong 42 .”
He took a bottle out of his box, and put two pills into his 43 .
“Give her these,” he said. “The pills should make her 44 .”
“ 45 should I give them to her?” the farmer asked.
The vet gave him a 46 tube（管子）.
“Put this 47 in her mouth, ”he said,“then put the pills 48 the tube and blow( 吹). That’ll make it.”
The vet went away.
The next day he came to the 49 again. The farmer was sitting outside his house and looked 50 .
“How’s your cow?”the vet asked.
“No change,”the 51 said. “and I’m feeling very well myself.”
“Oh?”the vet said.“ 52 .”
“I did 53 you said,”the farmer answered.“I put the tube in the cow’s mouth and then put two 54 in it.”
“And?”the vet asked.
“The cow 55 first,”the farmer said.