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【单选题】
生产某种商品的社会劳动生产率提高,则( )A.
单位时间内生产的使用价值量会增加,单位商品的价值量也会增加
B.
单位时间内生产的使用价值量会增加,单位商品的价值量会或少
C.
单位时间内生产的使用价值量会减少,单位商品的价值量也会减少
D.
单位时间内生产的使用价值量不变,单位商品的价值量会增加
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【简答题】Like many lovers of books, Mary and her husband, Richard Goldman, seldom walked past a bookstore without stopping to look inside. They often talked of opening their own store one day. When Mary was ho...
【简答题】Like many lovers of books, Mary and her husband, Richard Goldman, seldom walked past a bookstore without stopping to look inside. They often talked of opening their own store one day. When Mary was in...
【单选题】In order to catch up with her classmates, _____.
A.
a lot of books were bought by Mary’s mother
B.
Mary’s father helped her with her lessons
C.
Mary worked hard at her lessons around the clock
D.
Mary’s classmates helped her a lot
【单选题】Mary loves reading books. She ______reads books in her free time.
A.
seldom
B.
often
C.
never
D.
hardly
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