凡以消食化积，增进食欲为主要功效的药物，称为( )
A. 理气药
B. 消食药
C. 健脾药
D. 解表药
E. 芳香化湿药
查看答案
Which of the following is true according to Paragraph 3
A. The size of the exhaust nozzles is adjustable.
B. The acoustic liners in the exhaust will save fuel.
C. Flaps are devices that brake the airplane.
D. Turbines with three radial-blade fans will reduce non-moving parts.
What will be the result of designing the body of SAX-40 as tailless and triangular
A. This shape can make the airplane fly faster.
B. This shape can hold more passengers.
C. This shape can supply more power raising.
D. This shape can be flied easily.
What can we infer from the last paragraph
A. Designing this plane is like a gamble.
B. It's not sure if any manufacturers will invest in this plane.
C. No manufacturers can afford the investment in this plane.
D. The design of this plane is impracticable.
驱虫药的主要作用是( )
A. 清热解毒
B. 凉血止血
C. 行气利水
D. 驱虫或杀虫
E. 燥湿杀虫
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