题目内容

Because America is a home to so many different _______, one can find almost any kind of restaurant in almost all the larger cities. Costs for a ______ is very greatly from cheap to very _______ in restaurants of larger cities. As the result of American's passion for ______, fast food shops have become widespread and ______ in the U.S., such as McDonald's and Kentucky Fried Chicken. There are also drive-in fast food restaurants.

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增加混悬剂物理稳定性的措施是

A. 增大粒径分布
B. 增大粒径
C. 增大微粒与介质间的密度差
D. 增加介质黏度

小麦色的肌肤偏黑,不适合穿_______颜色的服饰

A. 翠绿和茶绿
B. 黄色
C. 白色
D. 黑色

溶胶剂是固体药物( )分散在液体分散介质中所形成的( )液体分散体系。

A. 细微粒子、非均匀状态
B. 细微粒子、均匀状态
C. 分子、非均匀状态
D. 分子、均匀状态

不管采用何种色彩搭配,勿忘着装与场合相配哦,色彩与环境相搭为宜。

A. 对
B. 错

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