【单选题】根据领导者运用职权方式的不同,可以将领导方式分为专制、民主与放任三种类型。其中民主式领导方式的主要优点是( )
【单选题】根据宪法第 91条的规定:审计机关在下列那一主体的领导下, 独立行使审计监督权 ( )
【单选题】Before the sludge in a purifier is ejected,
A.
the oil feeding is stopped and replaced by admitting flushing water
B.
the flushing water feeding is stopped and replaced by admitting oil
C.
the feeding of dirty oil and flushing water is stopped
D.
the feeding of dirty oil and flushing water is admitted
【单选题】Which is right ?
A.
Put the lid down before flushing the toilet.
C.
Use central air-conditioning at office
D.
Abandon your pets as they may spread virus
【单选题】What are residents advised to do?
A.
Let the water flow from the tap before using it
B.
Fill containers with fresh water prior to the flushing
C.
Report any discoloration or other problems immediately
D.
Boil the tape water for at least one minute before drinking it