患者，女性，55岁，面部出现一红肿热痛的小结节，逐渐肿大并隆起，出现脓栓，应首先考虑

用0.01 mol·L^-1 H₂SO₄溶液滴定0.01 mol·L^-1 NaOH溶液，中和后加水至100 mL。若滴定时终点判断有误差：①若多加了1滴H₂SO₄②若少加了1滴H₂SO₄溶液(设1滴约为0.05 mL)，则①和②的c(H⁺)之比的值为[ ]

A．10

B．50

C．5×10³

D．10⁴

网络计划优化内容包括______ 。

A．时间优化

B．时间—费用优化

C．资源优化

D．施工管理组织优化

A youth lay in a bath of tomato juice during the “Tomatina” Tomato Fight in the town of Bunol, near Valencia, eastern Spain.

Tens of thousands of people took off their shorts and threw tons of juicy tomatoes at each other in the Tomatina food fight, creating knee-deep rivers of tomato sauce (酱) on the streets of this Spanish town.

Five trucks carried 130 tons of the fruit for the hour-long fight which attracted foreign tourists. Among them are British, French, Argentineans and Japanese, as well as locals.

On the bell of noon the signal was given and for the next 60 minutes participants (参加人) hurled tomatoes at each other until a gunshot signalled the end of the festival.

The clean-up followed, with fighters washing the signs of battle away in the local river or under hundreds of temporary (临时的) showers. While the front of buildings were watered, they seemed brighter than ever after their bath.

The Tomatina, held on the last Wednesday in August, is said to be the world’s largest tomato fight. In the past people have been hurt during the tomato fight but no one was killed or injured this year.

The origin (起源) of the festival is unknown, but everyone in Bunol seems to have a favorite story. However, most agree it started around 1940.

小题1:The passage shows that the tomato fight this year is __________.

A．frightening

B．boring

C．popular

D．harmful小题2:The underlined word “hurled” means “__________”.

A．presented (赠送)

B．threw

C．gave

D．picked小题3:According to the passage, we can learn that __________.

A．participants can have a good rest after the fight ends

B．the festival came from a favorite story

C．only adults are permitted to attend the festival

D．no one was hurt in this year’s tomato fight小题4:What is the best title for the passage?

A．A Youth Lay in a Bath of Tomato Juice

B．Tomato-hurling Festival in Spain

C．The History of “Tomatina” Tomato Fight

D．Festivals in Spain

工程项目质量管理的三全控制包括( )。

A．全进度控制

B．领导作用控制

C．全面质量控制

D．全过程质量控制

E．全员参与控制

建设项目的设备及工器具购置费包括( )。

A．设备购置费

B．工器具购置费

C．联合试运转费

D．生产家具购置费

E．建设单位管理费