按病毒的入侵途径可将病毒分为入侵型、操作系统型、( )4类。A.引导型和软盘型 B

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问题:

按病毒的入侵途径可将病毒分为入侵型、操作系统型、( )4类。

A.引导型和软盘型

B.软盘和文件型

C.引导型和文件型

D.端口型和文件型

考点:计算机等级考试PC技术三级PC技术笔试
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改革开放30年来,注重个人拼搏、竞争发展,成为以人为主体的广东文化的内涵。而在新的转型期,注重人的和谐发展、人与人及社会的和谐发展,应成为广东探索和创新岭南文化的要义。这说明了先进文化

A.促进民族文化的繁荣

B.推动社会实践的发展

C.创造出有特点的文化

D.促进人的全面发展

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茫茫草原,悠悠山川,不知承载了多少游牧民族的理想与企盼。匈奴族在他的带领下铁骑飞扬,横穿阴山,第一次统一了蒙古草原。“他”是[ ]

A.呼韩邪单于

B.伊雅斜单于

C.冒顿单于

D.且提侯单于

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为明确上例诊断,最有价值的检查是()

A.尿找抗酸杆菌

B.腹部平片

C.逆行肾盂造影

D.肾活检

E.中段尿培养

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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

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如果造成货物灭失或损坏的原因发生在承运人责任期间,且承运人不能免责,但货物的灭失或损坏发生在承运人责任期间届满之后,则()。

A.承运人应对货物的灭失或损坏负责

B.承运人不负赔偿责任

C.承运人和货方共同承担损失

D.货方应自己承担损失

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