题目内容

以下不属于影响鱼类受精的主要因素是（）

A. 卵子质量
B. 亲鱼大小
C. 雌雄鱼配比
D. 水

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电气设备的二次回路的对地绝缘值，不应小于（）。

A. 100MΩ
B. 10MΩ
C. 1MΩ，即使是潮湿的地方也不能低于0.5MΩ
D. 0.5MΩ，即使是潮湿的地方也不能低于0.1M&Omega

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CRM是一种管理理念，其核心思想就是以客户为中心。

A. 正确
B. 错误

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Your company， Contoso， Ltd.， has a main office and a branch office. The offices are connected by a WAN link. Contoso has an Active Directory forest that contains a single domain named ad.contoso.com. The ad.contoso.com domain contains one domain controller named DC1 that is located in the main office. DC1 is configured as a DNS server for the ad.contoso.com DNS zone. This zone is configured as a standard primary zone. You install a new domain controller named DC2 in the branch office. You install DNS on DC2. You need to ensure that the DNS service can update records and resolve DNS queries in the event that a WAN link fails. What should you do（）

A. Create a new stub zone named ad.contoso.com on DC2.
B. Configure the DNS server on DC2 to forward requests to DC1.
Create a new secondary zone named ad.contoso.com on DC2.
D. Convert the ad.contoso.com zone on DC1 to an Active Directory-integrated zone.

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抗氧化剂的作用机理有哪些？

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以下不属于影响鱼类受精的主要因素是（）

A. 卵子质量 B. 亲鱼大小 C. 雌雄鱼配比 D. 水

电气设备的二次回路的对地绝缘值，不应小于（）。

CRM是一种管理理念，其核心思想就是以客户为中心。

抗氧化剂的作用机理有哪些？

A. 卵子质量
B. 亲鱼大小
C. 雌雄鱼配比
D. 水