我国公务员职业道德是规范和调整执 * * 力运作的重要手段。（）
参考答案：对
If you feel stressed, you should _______. [ ]
A. keep quiet
B. share your problems with friends or family members
C. shout at your friends and family members
D. be worried about it
下列哪类物质不宜用加热干燥的方法进行干燥（）。
A、易爆炸
B、易脱水
C、易燃烧
D、无机物
