常用的财务分析方法有：对比分析法、综合分析法和
A．平衡分析法
B．因素分析法
C．趋势分析法
D．比率分析法
参考答案：D
苯丙酮尿症的临床特点有哪些？
During counterflooding to correct a severe list aggravated by an off-center load, your vessel suddenly takes a list or trim to the opposite side. You should（）.
A.continue counterflooding in the same direction
B.continue counterflooding, but in the opposite direction
C.immediately stop counterflooding
D.deballast from the low side
