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举一反三
【单选题】泡利不相容原理说明
A.
自旋量子数为半整数的粒子不能处于同一状态。
B.
自旋量子数为整数的粒子不能处于同一状态。
C.
自旋量子数为整数的粒子处于同一状态。
D.
自旋量子数为奇数的粒子处于同一状态。
E.
自旋量子数为半整数的粒子处于同一状态。
【单选题】Although Coca-Cola Co: spent nearly $ 2 billion last year advertising its various brands around the globe, it saw its share of the critical U. S. cola market decline. Meanwhile, Pepsi Co. is riding a ...
A.
would like to spend billions of money on the promotion of its products
B.
has twice as many advertising experts to turn to for consultation
C.
is always changing its image to cater to the taste of the young people
D.
can make effective use of famous stars popular with the young people
【单选题】Although Coca-Cola Co: spent nearly $ 2 billion last year advertising its various brands around the globe, it saw its share of the critical U. S. cola market decline. Meanwhile, Pepsi Co. is riding a ...
A.
Pepsi takes a larger share in the soft-drink market than Coke
B.
both Pepsi and Coke’s colas lost their share last year
C.
Coke’s share of the cola market has declined while Pepsi’s has increased
D.
Coke brands have lost its popularity in the soft-drink market
【单选题】1912年《申报》载、：“就大多数国民之心理观之，则共和政体之发生，乃依据于事实，而非根本之原理。”这反映出辛亥革命后( )
A.
民主共和的观念深入人心
B.
民主共和的意识淡薄
C.
对共和政体的肯定
D.
对共和政体的否定