沙门菌在SS选择培养基上的菌落呈现出无色或（）
A.浅红色
B.深红色
C.微黄色
D.浅蓝色
E.深灰色
参考答案：C
两个三角形一定可以拼成一个正方形。[ ]
A financial analyst could correct the current ratio in which a company uses the LIFO inventory valuation method to the FIFO method by:（）
A. adding the LIFO reserve to the current liabilities.
B. adding the LIFO reserve to the current assets.
C. deducting the LIFO reserve from the current asset.
