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【单选题】
My uncle _____ the Party in 1986. He _____ for over 20 years. [     ]
A.
joined, has been a Party member
B.
joined, has joined the Party
C.
has joined, has joined the Party
D.
has joined, has been in the Party
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A.
正确
B.
错误
【单选题】当高聚物的相对分子质量足够大时,高聚物的黏流活化能随相对分子质量增大而( )。
A.
增大
B.
保持不变
C.
减小
D.
增大后减小
【单选题】肺的通调水道作用主要依赖于:
A.
肺主一身之气
B.
肺主宣发和肃降
C.
肺主敛藏
D.
肺主津液
【简答题】任务型阅读。 Dear Sir, As a middle school teacher and a mother of two children, I think your article on children and TV is very interesting. (1) However, my views on the subject are a bit difference from yo...
【单选题】下列代码的输出结果是________。 class AA{ protected void print( ){ System.out.println("AA"); } } class BB extends AA{ public void print( ){ System.out.println("BB"); } } class Test{ public static void main(String...
A.
BB
B.
AA
C.
AA BB
D.
没有输出
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A.
正确
B.
错误
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A.
肺主一身之气
B.
肺主治节
C.
肺主敛藏
D.
肺主宣发和肃降
E.
肺主津液
【判断题】韦伯工业论认为运费决定生产成本,因而运费最低点就是生产成本的最低点。( )
A.
正确
B.
错误
【简答题】___________ customer satisfaction has become an essential marketing tool, particularly in areas where competition is fierce. It is well known that satisfied customers will stimulate new business by __...
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