劳动与社会保障部门（） A．参与放射性药品的管理  B．对触犯刑法的违法犯罪嫌疑人进

散装锅炉的烘炉时间一般为（）。

A．9～10d

B．11～12d

C．14～15d

D．17～18d

如图所示的是细胞分裂和分化的过程，请据图回答问题：（7分）

(1)图中的①表示细胞的         过程，判断的依据是①过程只有细胞          的增多。

(2)图中的②表示细胞的         过程。②的结果是形成了不同的           。

(3)请把下面图示中的生物体结构层次填写完整。

信用交易是投资者通过交付（　　）取得经纪人信用而进行的交易。

A．订金

B．押金

C．保证金

D．定金

Kim Lee manages a variety of accounts at Superior Investments. Some are permitted to invest in tax - exempt issues only; others may not invest in a stock unless it pays dividends. Lee is researching a biotech firm specializing in the analysis of "mad cow" disease. While touring company facilities and meeting with management, she learns that they believe they may have found a way to reverse the disease. Moreover, one manager conjectured, "Suppose that we reversed the disease in someone who didn’t even have it We might then be able to boost that individual’s IQ into the stratosphere ! " Lee returns to her office and buys shares for all accounts under her supervision. This action is:（）

A. a violation of the Standard concerning appropriateness and suitability of investment actions.

B. appropriate given the obvious potential of the therapy.

C. only permissible if the account holders are contacted first before the shares are purchased.

软件架构文档是对软件架构的正式描述，能够帮助与系统有关的开发人员更好地理解软件架构。软件架构文档的写作应该遵循一定的原则。以下关于软件架构文档写作原则的叙述中，错误的是（）

A.架构文档应该从架构设计者的角度进行编写

B.应该保持架构文档的即时更新，但更新不要过于频繁

C.架构文档中的描述应该尽量避免不必要的重复

D.每次架构文档修改，都应该记录修改的原则