寻常的西红柿、豆角、小白菜，经过拣挑、清洗、消毒、保鲜、装盒

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寻常的西红柿、豆角、小白菜，经过拣挑、清洗、消毒、保鲜、装盒等一系列特殊工序，被送进商店后，顿时身价倍增，其根本原因在于这些加工的蔬菜

A．使用价值增加了	B．价值增加了
C．营养价值增加了	D．劳动生产率提高了

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相关试题

We can help poor in so many ways and even the smallest effort can make difference.

A．the; a	B．不填; the
C．不填; a	D．the; the

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There are many places in the world have been visited only by a few, many are of enormous beauty.

A．where; of which	B．which; of whom
C．that; of which	D．that; of whom

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– Didn’t you tell Harry not to play games so much?
– I said to him goes in one ear and out the other.

A．No matter how	B．However
C．No matter what	D．Whatever

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Jerry rushed home he heard the news, only that his houses had been burnt down and all the furniture burnt out.

A．as soon as; finding	B．immediately; to find
C．the moment; find	D．when; found

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--Who should be responsible for the accident?
-- The boss, not the workers. They just carried out the order .

A．as told	B．as are told
C．as telling	D．as they told

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