一般放在总布置图上方的图是：（）
A.舱底平面图
B.各层平台及甲板平面图
C.右舷侧视图
D.船首尾俯视图
参考答案：C
There was a _____ look on his face. He found what the expert said too difficult to understand. [ ]
A. puzzle
B. puzzling
C. puzzled
D. to puzzle
久病累及脾肾，以致脾肾阳虚，温煦气化失常，可形成( )
A．火热内生B．津伤化燥C．寒从中生D．湿浊内生E．风气内动
