价值是创业者为社会提供的产品和服务。
参考答案:对
She eats _____ junk food, so she is _____ fat . [ ]
A. too much; much too
B. too many; too much
C. too many; much too
D. much too; too much
急性闭角型青光眼应禁止使用的药物是
A.0.025%地塞米松B.0.1%无环鸟苷C.10%磺胺醋酰钠D.1%毛果云香碱E.1%阿托品