提高社会管理科学化水平，必须加强社会管理法律、体制机制、能力、人才队伍和信息化建设。
东晋十六国
以下对Web图像格式的叙述哪个是错误的？（） JPEG适合于诸如照片之类的具有丰富色彩的图像。 JPEG和GIF都是压缩文件格式。 GIF支持动画，而JPEG不支持。 GIF是基于索引色表的图像格式，它可以支持上千种颜色。
You are the network administrator for Company. Company has recently upgraded its network to a 100Mbps standard and you are now in the process of removing all the old adapter and installing a new Token Ring network adapter into the Windows 2000 Professional computer. On the first computer you install the new hardware and configure the static TCP/IP protocol settings to be the same as they were for the previously installed network adapter. When you restart the computer, however, you cannot access the network. You try to ping your network adapter's TCP/IP address locally. You receive the following error message: "Request timed out." You want to enable the computer to communicate on the new network. What should you do? （） Enable DHCP in the TCP/IP properties.。 Replace the Token Ring network adapter with an Ethernet network adapter.。 Configure a different TCP/IP address on the same subnet.。 Configure a valid DNS Server in the TCP/IP properties.。
用有价证券质押贷款的．公积金个人住房贷款的最高贷款额度为有价证券票面金额的（）。 60%。 70%。 80%。 90%。
中国共产党成立后，不断进行理论创新。抗日战争时期理论创新的突出表现是（）。
