—Who's Emma?
—______ my cousin. [ ]
A. It's
B. That's
C. He's
D. She's
答案:D
若a=log3π,b=log76,c=log20.8,则[ ]
A、a>b>c
B、b>a>c
C、c>a>b
D、b>a>c
下列哪些出租行为构成对知识产权的侵犯( )
A.甲购买正版畅销图书用于出租
B.乙购买正版杀毒软件用于出租
C.丙购买正版唱片用于出租
D.丁购买正宗专利产品用于出租