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A．Someone who is under 14.B．Someone who is backing into a parking space.C．Someone who

A. Someone who is under 14.
B. Someone who is backing into a parking space.
C. Someone who is delivering and collecting letters.
D. Someone who is picking up the children from the local school.

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所有的氨酰-tRNA的合成都需要相应的氨酰-TRNA合成酶的催化。( )

A．79 and 176.B．69 and 197.C．69 and 176.D．79 and 197.

A. 79 and 176.
B. 69 and 197.
C. 69 and 176.
D. 79 and 197.

1SO 9000系列标准和软件成熟度模型CMM都着眼于质量和过程管理。ISO 9000系列标准的主导思想是：(1)强调质量(19)；(2)使影响产品质量的全部因素始终处于(20)状态；(3)要求证实企业具有持续提供符合要求产品的(21)；(4)强调质量管理必须坚持进行质量(22)。而CMM则强调持续的(23)。

A. 形成于软件需求
B. 形成于软件设计
C. 形成于软件实现
D. 形成于生产的全过程

A．A farmer.B．A dramatist.C．An actor.D．A politician.

A farmer.
B. A dramatist.
C. An actor.
D. A politician.