The most typical American food is apple pie.（)

A.“Canadian raising”

B.“vowel reduction”

C.“Southern Drawl”

D.“lower” class speech

A.It can be regarded as a catchphrase which you will hear many times a day, every day.

B.It is used in moaning rituals in many contexts.

C.It means ‘nice’.

D.It is one of the most useful and versatile words in the English vocabulary.

A. NICs are used for network connectivity.

B. Servers request specific blocks of data.

C. Storage devices are directly connected to servers.

D. A fabric is used as the hardware for connecting servers to storage devices.

E. The TCO is higher because of the cost of director class storage switches.

A.Subjects of arts, sciences and languages are taken by most first year students

B.There are a number of other courses for students to choose from besides their major ones

C.Students would still get certain credits if they do not attend the courses

D.A typical course load means the credits of courses a student has for one semester

Communicating via E-mail is by far the most common Internet activity. You can (1) with anyone in the world who has an Internet address or E-mail (2) with a system connection to the Internet. All you need is (3) the Internet and an E-mail program Two of the most widely used E-mail programs are Microsoft's (4) and Netscape's Navigator. A typical E-mail message has three basic (5) ：header, message, and signature.

A．connect

B．exchange

C．communicate

D．game

Communicating via Email is by far the most common Internet activity.You can (71) with anyone in the world who has an Internet address or Email (72) with a system connection to the Internet.All you need is (73) the Internet and an Email program.Two of the most widely used Email programs are Microsoft's (74) and Netscape's Navigator.A typical Email message has three basic (75) : header, message, and signature.

(71) A．connect

B．exchange

C．communicate

D．game

(72) A．account

B．No.

C．user

D．administrator

(73) A．attach with

B．grasp

C．possess

D．access to

(74) A．Yahoo

B．Explorer

C．Foxmail

D．Outlook Express

(75) A．packets

B．elements

C．frames

D．cells