办理著作权质押登记的机关为:()
A、国家工商局
B、国家专利局
C、国家版权局
D、国家商标局
参考答案:C
夏天的夜晚,小明听到某种昆虫的叫声.昆虫是靠翅膀的______发声的.小明的爸爸说:“这是蟋蟀在叫.”爸爸是以声音的______分辨是哪种昆虫的.
_____ much advice I gave her, she did what she wanted to do.
A.However
B.Whatever
C.How
D.No matter