与二进制数(1100001)2等价的八进制、十六进制数分别为 A: (131)8 (71)16 B: (141)8 (61)16 C: (141)8 (71)16 D: (131)8 (61)16

年名义利率为８％，按季计息，则计息期有效利率和年有效利率分别是 A: ２％、８％ B: ２％、８24% C: 2.06%、8% D: 2.06%、8.24%

与二进制数1101010.01相应的八进制数是()。 A: (152.2)8 B: (152.1)8 C: (61)8 D: (650.2)8

Use the following information for ECE incorporated: Assets $200 million Shareholder Equity $100 million Sales $300 million Net Income $15 million Interest Expense $2 million If ECE reported $15 million in net income, then ECE's Return on Equity (ROE) is: A: 5.0% B: 7.5% C: 10.0% D: 15.0%

常用的检索系统有() A: ECE B: CLL C: SCI D: EI

In 1803 the United States purchased Louisiana from _____.

PNG图片可以以几位储存图像数据？（） A: 8 B: 16 C: 10 D: 24

Use the following information for ECE incorporated: Assets $200 million Shareholder Equity $100 million Sales $300 million Net Income $15 million Interest Expense $2 million If ECE reported $15 millio A: 5.0% B: 7.5% C: 10.0% D: 15.0%

In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.

（）是日本的技术安全法规体系。 A: FMVSS B: ECE/EEC C: JIS/JASO D: GB