交易双方经过协商，同意在约定的时间按照协议约定的价格和数量进行的交易是( )。 A

抛物线y=（x﹣2）²+3的顶点坐标是[ ]

A．（﹣2，3）

B．（2，3）

C．（﹣2，﹣3）

D．（2，﹣3）

Busy senior managers need no longer waste time in showering themselves－an Australian company has invented a suit that can be worn while they wash.

The suit has been specially designed so that it can be cleaned under the showerhead. There is no need for soaking (浸泡)，dry cleaning－or even soap.

The Japanese market has taken a liking to the “shower suit”，described as “revolutionary” by its owner Australian Wool Innovation (AWI)，which is the research and marketing body that represents Australian wool－growers. Orders have been placed for 170,000 of the woolen suits.

The suit could be worn in the shower，although it was probably better to hang it on a clothes hanger and carry it instead，AWI corporate affairs spokesman Stephen Feighan said.“The idea is that you hang it up and then...you give it a spray (喷雾)，and it’s dry the next morning，” Mr Feighan said.

A Japanese researcher working for AWI invented the suit by combining three technologies. The secret is the best lining (内衬)，which allows the suit to dry quickly.The shower suit attracted busy corporate people，particularly those who often traveled or stayed up late，Mr Feighan said.The airline industry was also interested.

Mr Feighan confessed he had not worn one of the suits yet，or tried to wash it in the shower，because they cut to fit Japanese figures.AWI believes that the shower suit will spread from the Japanese market through Europe and India. Mr Feighan hoped the suit，made from local wool，would be available in Australia in 12 to 18 months’ time.

小题1:What is the writing purpose of the article?

A．To introduce a newly－designed shower suit.

B．To help the white collars arrange their life more sensibly.

C．To provide suggestions on saving time in bath.

D．To praise AWI for its important achievement.小题2:Which is true about the suit according to the passage?

A．It can spare the owner’s trouble of soaking，dry cleaning and applying soap.

B．It is of the quality of fast dry for its best cloth.

C．It is not suitable for hanging.

D．It has attracted more orders than any other suit.小题3:The suit draws the attention from all the following groups EXCEPT________.

A．corporate people who are always on the go

B．people on occasional business trips

C．the airline industry

D．people burning the midnight oil小题4:Which of the following has much to do with Mr Feighan?

A．The invention of the suit.

B．The try－on of the suit.

C．The combination of the three technologies on the suit.

D．The popularization of the suit and best wishes for it.

急性化脓性腹膜炎出现呕吐是由于（）

A.麻痹性肠梗阻

B.中枢性呕吐

C.腹膜受刺激引起反射性呕吐

D.胃肠道痉挛

E.膈肌受刺激

值班调度员在操作前应与有关单位联系，确认无问题后在操作。倒闸操作应尽量避免在（）时进行。

A、交接班

B、高峰负荷

C、夜间

D、恶劣天气

我国公民赵某于2010年3月，与单位解除劳动合同成为自由职业者，2010年收入情况如下：
(1)3月，根据合同规定，从单位取得一次性补偿金120000万元，当地上年职工平均工资是26000元，王某在单位任职8年；
(2)5月，将两年前购进的非普通住房转让，取得销售收入1200000元，该住房购进时买价为460000元，购进过程中支付相关税费7200元；
(3)6月30日将闲置的一处商业用房按市场价格对外出租，合同约定租期1年，月租金4800元/月，7月份收取半年租金共计28800元，当月对房屋进行简单修理，发生修理费共计2200元；
(4)从10月份开始，到境外提供劳务，每月为境外某单位进行员工技能培训取得劳务收入26000元，境外取得的劳务报酬收入在境外已纳个人所得税3800元/月；
(5)12月，将境外上市的A公司股票转让，取得转让收入600000万元，该股票买价为240000元，买卖过程中缴纳相关税费共计2600元；赵某将股票转让所得通过国家机关捐赠给贫困地区80000元；
(6)为其他单位进行技术指导，取得报酬35000元。
(城市维护建设税率7%，不考虑印花税)
要求：根据上述资料，按照下列序号计算回答问题，每问需计算出合计数：

2010年在境外取得劳务报酬所得在境内应补缴的个人所得税；