便携式泡沫发生器,在正常消防总管压力下,泡沫溶液的流量至少为()升/分钟.
A.100
B.200
C.300
参考答案:B
根据对话内容,从方框内选择恰当的句子填入对话相应的空白处,使对话完整,合乎情景 (有两个多余选项)。
A:Hi,Li Lei.Where did you go last month?
B:Oh.I went to Guangzhou for vacation.
A:小题1:____________
B:That’s great! 小题2:____________
A:小题3:____________ Just for vacation?
B:I went there to look for a job.I want to be a flight attendant.
A:小题4:____________
B:I’m not sure yet.I need to wait the decision from the company.If I want to get the job,I need to speak English Well.
A:Oh,don’t worry.小题5:____________ I think you can get the job.
B:Thank you.I hope so.
街道办事处根据上级有关部门的布置或指示()。
A.可以撤换物业管理企业
B.可以检查督促物业管理企业的工作
C.可以选聘新的物业管理企业
D.不得干涉物业管理企业的任何工作