A320飞机的窗口分为内外2层,外层为玻璃,内层为塑料,遮阳板可以上下拉动。
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在封建社会,臣下不直呼“皇帝”,而是采用皇帝的别称,如朕、天家、天子等。
A. 正确
B. 错误
带电测试绝缘子零值,简便快捷,不影响正常供电,只要试验人员具有高空带电作业的身体素质和熟练的操作技能,可一人操作进行。
A. 正确
B. 错误
You have a computer that runs Windows 7. You perform regular data backups and system image backups.The computer experiences a hard disk failure. You replace the failed hard disk. You need to recover thecomputer to the previous Windows 7 environment. You start the computer from the Windows 7 installationmedia. Which recover option should you select?()
A. Command Prompt
B. Startup Repair
C. System Image Recovery
D. System Restore
枇杷叶蜜炙后增强()
A. 补中益气
B. 利水消肿
C. 益卫固表
D. 润肺止咳
E. 托毒生肌