对断路器进行机械特性试验，一般应测量（）、合闸时间和分、合闸同期性。

阅读下面这首宋诗，然后回答1～2小题。

　　【注】①吴锡畴：南宋末年诗人，死后第三年南宋灭亡。②濂溪老：即周敦颐，晚年定居于庐山，世称濂溪先生。③涑水翁：指司马光，陕州夏县（今属山西）涑水乡人，世称涑水先生。

1．“幽情”在诗中包含哪些情感？请结合全诗加以分析。

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2．颈联中有两个字用得极为精妙，请指出并结合诗句简要赏析其妙处。

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Weddings in the United States vary as much as the people do. There are church weddings with a great deal of fanfare； there are weddings on mountain-tops with guests barefooted； and there have been weddings on the ocean floor with oxygen tanks for the guests. But many weddings, no matter where or how they are performed, include certain traditional customs.

　　Before a couple is married，they become engaged. And then invitations are sent to those who live nearby, their close friends and their relatives who live far away. When everything is ready，then comes the most exciting moment.

　　The wedding itself usually lasts between 20 and 40 minutes. The wedding party enters the church while the wedding march is played. The bride carrying a bouquet enters last with her father who will "give her away". The groom enters the church from a side door. When the wedding party is gathered by the altar， the bride and groom exchange vows. It is traditional to use the words "To have and to hold from this day forward， for better， for worse， for richer， for poorer， in sickness and in health， to love and to cherish， till death do us part". Following the vows， the couple exchange rings. Wearing the wedding ring on the fourth finger of the left hand is an old custom.

　　After the ceremony there is often a party, called a "reception" which gives the wedding guests an opportunity to congratulate the newlyweds.

The car in which the couple leaves the church is decorated with balloons, streamers and shaving cream. The words "Just Married" are painted on the trunk or back window. The bride and groom run to the car under a shower of rice thrown by the wedding guests. When the couple drives away from the church， friends often chase them in cars， honking and drawing attention to them. And then the couple go on their honeymoon.

小题1: What’s the main idea of the passage?

A．Introducing the kinds of wedding in the USA

B．introducing the whole procedure of the wedding in the USA

C．Introducing the traditional wedding ceremony in the USA

D．Introducing a forgetful wedding party in the USA小题2:Which of the following sentences is true?

A．In American ,before a couple are married, they never get engaged.

B．It is an old custom to wear the wedding ring on the fourth finger of the right hand.

C．They don’t invite the relatives who live far away to the wedding party.

D．The couple will go on their honeymoon on the very wedding day.小题3:Which is the last but one step of the wedding ceremony?

A．The bride carrying a bouquet enters with her father who will "give her away"

B．t he bride and groom exchange vows

C．the couple exchange rings

D．The wedding party enters the church while the wedding march is played

善于温肺化饮，治疗寒饮伏肺，咳嗽气喘，痰多清稀者的药物是（）

A.干姜、细辛

B.附子、干姜

C.吴茱萸、细辛

D.干姜、吴茱萸

E.附子、细辛

某男，36岁。颈前肿胀4个月，伴眼突，烦躁易怒，手指颤抖，多汗，面红目赤，头晕目眩，口苦咽干，大便秘结，舌红苔黄，脉弦数。治疗宜选

A．柴胡疏肝散加减
B．镇肝熄风汤加减
C．龙胆泻肝汤加减
D．天王补心丹加减
E．逍遥散加减

确认纵深防御屏障的完整性