包装装潢设计的最终价值是（）
A.个性突出
B.适销对路
C.秩序井然
D.意义明确
参考答案：B
下列有关实验原理或实验操作正确的是
A．用水润湿的pH试纸测量某溶液的pH
B．用量筒量取20 mL 0.5000 mol·L-1 H2SO4溶液于烧杯中，加水80 mL，配制成0.1000 mol·L-1 H2SO4溶液
C．实验室用图2所示装置制取少量氨气
D．实验室用图3所示装置除去Cl2中的少量HCl
Which of the following statements best describes the impact of a valuation allowance on the financial statements A valuation allowance:（）
A. increases reported income, reduces assets, and reduces equity.
B. reduces reported income, reduces assets, and reduces equity.
C. increases reported income, increases liabilities, and reduces equity.
