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【判断题】
如果需求曲线是有弹性的,则价格上升引起总收益增加。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】对于边沿触发的 D 触发器,下面( )是正确的。
A.
输出状态的改变发生在时钟脉冲的有效边沿
B.
任何时刻的输出状态都等于 D 输入 状态
C.
输出跟随每一个CP边沿的输入变化
D.
以上都对
【单选题】______ made matters worse was_______ their son’s disease was worsening.
A.
It; that
B.
That; that
C.
What; why
D.
What; that
【单选题】In _____ eyes of the duke, Shylock’s life should be at _____ mercy of the people living near _______ River Thames.
A.
/; the; /
B.
the; the ;the
C.
/; a; the
D.
the; /; /
【简答题】设全集U=R，集合M={x|3a-1＜x＜2a，a∈R}，N={x|-1＜x＜3}，若N C U M，求实数a的取值集合．
【单选题】What is the author' s attitude towards the father and the son?
A.
Indifferent.
B.
Sympathetic.
C.
Appreciative.
D.
Difficult to tell.
【单选题】对于边沿触发的D触发器,下面( )是正确的。
A.
输出状态的改变发生在时钟脉冲的边沿
B.
要进入的状态取决于D输入
C.
输出跟随每一个时钟脉冲的输入
D.
以上都是
【简答题】Duke分期A应是（ ）|Duke分期C应是（ ）A. 癌穿透浆膜B. 癌限于粘膜及粘膜下层C. 癌限于肠壁D. 癌伴局部淋巴结转移E. 癌伴远处转移
【判断题】The Norman Conquest was led by Duke William of Normandy, who claimed that King Edward had promised him to be heir to the English throne.()
A.
正确
B.
错误
【单选题】Present at the Christmas party were the two princesses and their _______ husbands and Duke of Edinburgh.
A.
respectable
B.
respectful
C.
respective
D.
respected
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