酸性物质溅入眼内应采取的急救措施是
A．立即滴碱性滴眼液
B．结膜下注射维生素C
C．立即滴散瞳剂
D．彻底冲洗眼部
E．清除坏死的角膜上皮
参考答案：D
用适当的介词填空。
1. Students often do homework _______ night?
2. The monkeys are kind _______ smart.
3. There is a hotel ______ the neighborhood.
4. Now let me tell you the way _____ my house.
5. Jenny usually walks _____ the park to go to work.
在After Effects中，想要连续导入多个素材的方法有：（）
A.执行File>Import>File菜单命令
B.执行File>Import>Multiple File菜单命令
C.快捷键Ctrl+Alt+I
D.执行File>Import>Placeholder菜单命令
