Which of the following words best describes the old man' s mood when he could not answer the nurse' s questions？
A. Surprised.
B. Puzzled.
C. Irritated.
D. Reserved.
查看答案
Which of the following can be inferred about the old man seated behind the table？
A. He showed much tolerance to the old man.
B. He often pat on airs before people of lower status.
C. He refused to respond to the old man' s enquiries.
D. He seemed to lose his patience too easily.
Which of the following may least reveal the old man' s Arabian identity？
A. His religious belief.
B. His attitude toward the nurse.
C. His memories of his spouse.
D. His kerchief and headband.
应收账款周转率是衡量企业获利能力的指标。()
A. 正确
B. 错误
通常，信托产品的绝大部分风险由信托管理公司承担。()
A. 正确
B. 错误
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