The company has spent more than $300 million on promotion for the _____.
A. brand
B. branch
C. brain
D. brave
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Drug manufacturing is the most ______ business in America.
A. profit
B. profitable
C. prohibit
D. professional
Customers are required to check ______ at noon.
A. in
B. out
C. up
D. with
The president promised that he would be ______ to the country.
A. loyal
B. logical
C. local
D. loan
在施工总平面图的设计步骤中,各种加工厂的布置原则是()。
A. 方便使用
B. 安全防火
C. 分散布置
D. 运输费用低
E. 靠近工地出入口