若10位A/D芯片工作于+10V交流采样方式,其满量程电压应为()
A.1.25V
B.2.5V
C.5V
D.10V
参考答案:D
An analyst does research about defensive internal ratio and gathers the following information about a company (in millions): · Current ratio is 2.5 ·Quick ratio is 2 ·Cash ratio is 1.5 ·Average daily expenditures is $20 ·Current liabilities is $100 The company's defensive interval ratio is closest to:()
A. 7.5
B. 10.0
C. 12.5
依我国《商标法》,取得商标专用权的原则是()。
A.注册原则
B.使用原则
C.强制注册原则
D.强制使用原则