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单项选择题

From the passage we know the buyer pays more attention to ______.

A．the size of a container
B．a container with attractive picture
C．a well-designed container
D．a plain container with low cost

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热门试题

单项选择题A buyer will get something for nothing in Paragraph 2 most probably means that ______.

A．a buyer will not get what he pays for
B．a buyer will get more than what he pays for
C．a buyer will get something useful free of charge
D．a buyer will get more but pay less

单项选择题The control of artificial devices is improving because ______.

A．video signals can be transformed into light patterns
B．bionic machines have existed for centuries
C．artificial devices such as arms, legs and eyes require better control than bionic machines
D．science has made great advances in electronics