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【简答题】
粮食中的蛋白质含量相差很大,一般类蛋白质含量在___以下,而豆类与油料中蛋白质含量可___。在我国的膳食结构中,粮油作物是蛋白质的主要来源之一。
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【单选题】“只能在狭水道或航道内安全航行的船舶”是指__。
A.
船长大于20米的机动船
B.
深吃水船
C.
由于水深受限,致使其转向能力严重受限的机动船
D.
由于可航水域宽度受限,致使其转向能力严重受到限制的船舶
【判断题】我不挑食,什么饭都吃。 .مەن زادىلا تاماق تاللىمايمەن، مەيلى ھەرقانداق تاماق بولسۇن يەمەيۋېرىمەن
A.
正确
B.
错误
【简答题】Thousands of villages in the developing world have no telephones. They have no money to build telephone systems. A new kind of technology may help change this situation. I t reduces the cost of buildi...
【判断题】If the differences of the goods fall within the scope of quality tolerance, the buyer shall have no right to reject them or ask for adjusting the price.
A.
正确
B.
错误
【简答题】A．Both the man and the woman have no time to look at the gift. B．The man can't imagine what his friends get for him. C．The man already knows what Betty will say. D．The man is anxious to see Betty's re...
【简答题】A．The poor are unemployed. B．All the poor have no land. C．The poor have no houses in big cities. D．There is no hope for the poor in the village.
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