农产品质量安全水平受制于生产经营的集约程度,下列对它们之间关系的表述正确的是()。
A. 集约化程度越高,农产品的质量安全状况越不好
B. 集约化程度越高,农产品的质量安全状况越好
C. 集约化程度对农产品的质量安全状况没有影响
D. 集约化程度对农产品质量安全状况的影响不确定
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镰刀形红细胞贫血患者,其血红蛋白B链N端第6个氨基酸残基谷氨酸被下列哪种氨基酸代替()
A. 缬氨酸
B. 丙氨酸
C. 丝氨酸
D. 酪氨酸
E. 色氨酸
机动车驾驶人有下列违法行为,一次记()分:上道路行驶的机动车未按规定定期进行安全技术检验的。
A. 12
B. 6
C. 3
D. 2
客户档案是企业的宝贵财产,所以在建立和管理客户档案过程中,应时刻注意客户档案的()
A. 档案的价值性和优化性
B. 档案保密和法律保护
C. 档案的完整性和一致性
D. 档案的适用性和及时性
You are an enterprise administrator for Cer-tech .com. All the servers on the network run Windows Server2008. The network consists of a Server that has the Windows Server virtualization role service installed.You create a new virtual machine, installed Windows Server 2008 on it, and configure it to use the physicalnetwork card of the host server. After this installation and configuration the virtual machine, you wereunable to access network resources from the virtual machine. Which of the following options would youchoose to ensure that the virtual host can connect to the physical network?()
A. Install the MS Loopback adapter on the virtual machine.
B. Enable the Multipath I/O feature on the host server.
C. Install Windows Server virtualization Guest Integration Components on the virtual machine.
D. Install the MS Loopback adapter on the host server.
E. None of the above