What can be determined about an injury from examining the condition of a victim’s pupils? （） ["The degree of pain being suffered","The degree of vision impairment","Whether or not the brain is functioning properly","Whether or not the victim's blood pressure is normal"]
认为工资是“劳动的自然价格”的人力资源收入学说是（）。 ["边际工资论","生存工资论","市场决定论","工资谈判论"]
在煤油和水中加入细小炭末，搅拌后得到稳定的乳化液，其中细小炭末起（）作用。 ["乳化剂","破乳剂","消泡剂","发泡剂"]
能显著降低表面能力，并成为一层坚硬的界面膜，阻止内相颗粒的沉降与合并，保持乳化液稳定的物质是（）。 ["破乳剂","乳化剂","降凝剂","胶质"]
理财融资业务按照理财资金募集来源不同分为哪些模式（） ["A.资产组合模式","B.定向理财模式","C.资产错配模式","D.定向错配模式"]
销售渠道的宏观环境有哪些？
