高瓦斯矿井未建立瓦斯抽放系统和监控系统,或瓦斯监控系统不能正常运行的必须立即停产整顿。
参考答案:对
-Could tell me _______, Jack? -I’m creative and outgoing.
A.how are you
B.what you are like
C.what are you like
D.how you are
我国社会主义民主政治的基本要求是 ( )
A.依人治国
B.依法治国
C.以德治国
D.以礼治国