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问题 单项选择题

据德国（）21日报道，德国汉堡-埃普多夫大学医学院的研究人员已经开发出一种血液测试技术，可以追踪血液中的肿瘤细胞，并对其特征进行鉴定。这种被称为“液体活检”的技术是癌症研究上的一个里程碑。

A.《德国报》

B.《图片报》

C.《今日德国》

D.《人报》

答案

参考答案：B

单项选择题

柴油机燃烧过程中，气缸内温度达最高时在（）。

A.后燃期

B.速燃期

C.缓燃期
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单项选择题

Dominic Morris, CFA, works for a small regional securities firm. According to the Standards of Professional Conduct relating to additional compensation arrangements, which of the following is most accurate（）

A. Morris must not accept compensation for work that competes with his firm's interests.

B. Morris must not accept compensation for work that competes with his firm's interests without written consent from his firm.

C. Morris must not accept compensation for work that competes with his firm's interests without written consent from all parties involved.
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