【简答题】应用平衡膳食宝塔要养成习惯,长期坚持才能充分体现对健康的促进作用。( )
【单选题】某混凝土的强度等级为C30,表示该混凝土的()为30MPa。
【判断题】应用平衡膳食宝塔要养成习惯,长期坚持才能充分体现对健康的促进作用。
【单选题】混凝土强度等级C30,表示该混凝土的立方抗压强度为()。
【简答题】C30 ,则表示为30级混凝土,“30”表示该级混凝( )的标准值为30MPa
【简答题】The company fears noisy brightly-lit shops are ____________ older customers. (alienation) Trends toward the __________________ of industry have dramatically affected food produc- tion in that country....
【简答题】C30 ,则表示为30级混凝土,“30”表示该级混凝( )的标准值为30MPa
【单选题】The selection says that trends are toward the______.
A.
growth of cities and shrinking of suburban areas
B.
growth of both rural and suburban areas
C.
shrinking of urban and suburban areas
D.
growth of urban and suburban areas
【单选题】Nations around the world have witnessed similar trends toward delaying marriage and spending more years than ever shifting between higher education and settling down with a career and family.
A.
Nations around the world have witnessed similar trends .
B.
Nations around the world have witnessed similar trends toward delaying marriage and spending more years.
C.
Nations have witnessed similar trends.
【简答题】Trends toward the ______ (globe) of industry have dramatically affected food production in that country.