加油站现场施工中对加油站一、二级用火施工作业有何要求？

阅读理解。

     I hated dinner parties.But I decided to give them another shot because I'm in London.And

my friend Mallery invited me.And because dinner parties in London are very different from those

back in New York.There,"I'm having a dinner party" means:"I'm booking a table for 12 at a

restaurant you can't afford and we'll be sharing the cheque evenly,no matter what you eat."

Worse,in Manhattan there is always someone who leaves before the bill arrives.They'll throw

down cash,half of what they owe,and then people like me,who don't drink,end up paying even

more.But if I try to use the same trick,the hostess will shout:"Where are you going?" And it's

not like I can say I have somewhere to go:everyone knows I have nowhere to go.

     But in London,dinner parties are in people's homes.Not only that,the guests are an interesting

mix.The last time I went to one,the guests were from France,India,Denmark and Nigeria;it was

like a gathering at the United Nations in New York.The mix is lessstriking.It's like a gathering

at Bloomingdale's,a well known department store.

     For New Yorkers,talking about other parts of the world means Brooklyn and Queens in

New York.But at Mallery's,when I said that I had been to Myanmar recently,people knew

where it was.In New York people would think it was a usual new club.

1.What does the word "shot" in Paragraph 1 probably mean? _____

A.Choice

B.Try

C.Style

D.Goal

2.WhatdoesthewriterdislikemostaboutdinnerpartiesinNewYork? _____

AThereisastrangemixofpeople.

B.Therestaurantsareexpensive. 

C.Thebillisnotfairlyshared.

D.Peoplehavetopaycash

3.WhatdoestheauthorthinkofthepartiesinLondon? _____

A.Abitunusual.

B.Fulloftricks.

C.Lesscostly.

D.Moreinteresting.

4.Whatistheauthor'sopinionofsomeNewYorkersfromherexperience?_____

A.Easygoing.

B.Selfcentered.

C.Generous.

D.Conservative.

甲服装厂与乙超市签订了一份童装买卖合同，约定甲于儿童节前10日向乙交付童装若干件。下列说法中正确的有( )。

A．若甲服装厂所在地洪水泛滥成灾致合同不能履行，则甲可以解除合同

B．若甲服装厂所在地洪水泛滥，致甲须推迟1个月交货，则乙可以解除合同

C．若甲服装厂所在地洪水泛滥，致甲只能如期交付80%的童装，则乙可以解除合同

D．若甲服装厂延迟至儿童节前一周尚未交货，则乙可以解除合同并要求赔偿损失

在同等条件的竞争企业来看，SOP对于提高企业的运行效果，最基本有效的意义体现在（）。

A、对系统进行改进

B、对作业进行优化

C、对操作进行规范

D、对细节进行量化

钢中锰对钢材的物理、机械性能的影响？

属于细菌革兰氏染色阳性的是（）。

A、野杆菌属

B、黄单孢杆菌属

C、假单孢杆菌属

D、棒杆菌属