Which of the following is a debt instrument found in the capital market？______.
A. U.S. Treasury bill
B. Commercial paper
C. Residential mortgage
Demand deposit
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Jack left the station and found Mr. Brown easily.
A. Right.
B. Wrong.
C. Doesn't say.
A．yetB．andC．except
A. yet
B. and
C. except
“文件”属于职业健康安全管理体系的一个二级要素，与其对应的一级要素为()。
A. 职业健康安全方针
B. 策划
C. 实施和运行
D. 管理评审
The boss wanted Jack to go to his office.
A. Right.
B. Wrong.
C. Doesn't say.
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