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搜题
【单选题】
从理论上讲,( )是中央银行调整货币供给量的最简单也最常用的办法。
A.
公开市场业务
B.
变动法定存款准备金率
C.
调整再贴现率
D.
调节利率
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【简答题】组成位图图像最基本的元素是?
【简答题】( )是组成图像的最基本元素。
【单选题】The Principles of Selling The principles of selling are useful for all people, whether they work in business, in not-for-profit organisations, or at home. Influencing people is an important aspect of ...
A.
adopt
B.
apply
C.
employ
D.
neglect
【简答题】What are the principles of behaviourism?
【单选题】In The Principles of Language Study (1921), Palmer put forward nine fundamental principles of good language teaching and learning, of which ______ was the first and most important.
A.
reinforcement and response
B.
habit-formation
C.
form. and meaning
D.
meaning and situation
【单选题】组成图像的最基本元素是 。
A.
B.
色块
C.
像素
D.
路径
【简答题】设随机变量X只能取0,1,2,且X取这些值的概率依次为 , , ,则c= .
【判断题】像素是组成位图图像最基本的元素,单位符号为cm。
A.
正确
B.
错误
【多选题】Which of the following principles belong to the marine cargo insurance principles( )
A.
proximate cause
B.
insurable interest
C.
indemnity
D.
utmost good faith
【判断题】机动车俩在下陡坡时可以熄火或空挡滑行。
A.
正确
B.
错误
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