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【单选题】
食盐的添加量一般上线为肉的( ),下线为肉的1%。A.
1%~2%
B.
5%~6%
C.
3%~4%
D.
7%~8%
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皮皮学刷刷变学霸
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【单选题】Hot weather ______ the bacteria in milk rapidly, so milk remains fresh for just two days in summer.
A.
produces
B.
multiplies
C.
appears
D.
preserves
【单选题】Q6. Next year, the prices___________ higher than this year
A.
is going to be
B.
is being
C.
'll be
D.
is
【单选题】听力原文： The earth's oceans are colossal, so much bigger than the land area that they cover 70% of the suce of the earth. They give us food and materials and a major constituent in the formation of ou...
A.
70% of the land suce.
B.
Food.
C.
Drinking water directly.
D.
Mineral water.
【单选题】在一个单链表中，若要删除p结点的后续结点，则执行
A.
P↑．next：=p↑．next↑．next；
B.
p：=p↑．next；p↑．next：=P↑．next↑．next；
C.
free(P↑. next)；
D.
p：=p↑．next↑．next；
【单选题】一般是指由“不燃烧材料”、“ 或其它等效材料”、“低播焰性材料”按符合一定要求的结构形式建立起来的舱壁、甲板、天花板和衬板称为:
A.
耐火材料
B.
耐火分隔
C.
分级分隔
【单选题】When is the law put in practice?
A.
Next month.
B.
Next week.
C.
Next year.
D.
This year.
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