与细菌侵袭力无关的致病因素是
A.外毒素
B.荚膜
C.磷壁酸
D.血浆凝固酶
E.透明质酸酶
参考答案:A
Intellectual property crimes are not victimless. The theft of ideas and the sale of counterfeit goods threaten economic opportunities and financial stability, suppress innovation, and destroy jobs.
企业文化应该是渗透于企业的各个领域,反映在企业的各个方面。