旅游保险合同的保险人是指保险公司,被保险人是指游客。
A. 正确
B. 错误
在Word中,欲删除刚输入的汉字“李”字,正确的操作是()
A. 选择“编辑”菜单中的“撤消”命令
B. 按Ctrl+Z键
C. 单击工具栏中的“撤消”工具按钮
D. 按Del键
New adopted regulation of master shall()when maintaining the security of the ship.
A. take actions by he company’s order
B. take actions by the ship owner’s order
C. exercise his professional judgment
D. exercise his professional judgment but be constrained by the company
路由器具有很强的流量控制能力,可以采用优化的路由算法来均衡(),从而有效地控制拥塞,避免因拥塞而使网络性能下降。