One feature of （74） is that it is possible to arrange for a singlemessage to be sent to a large number of other users simultaneously.

（74）

A． Fax

B． IP telephone

C． Data Processing

D． E-mail

[单选题]It is possible to have more than one(74)open in Word at the same time.A．processB．textC．documentD．block

[判断题] POSS表示主轴的准停角度。A . 正确B . 错误

[单选题][A] access[B] assess[C] process[D] possess

[单选题]A (68) is a feature of the system or adescription of something the system is capable of doing in order to fulfill the system's purpose.(68) A．planB．requirementC．documentD．Design

[单选题]B．yalmostanymeasure,thereisaboominInternet-basedinstruction.Injustafewyears,34percentofAmericanuniversitieshavebegunofferingsomeformofdistancelearning(DL),andamongthelargerschools,it’scloserto90percent.Ifyoudoubtthepopularityofthetrend,youprobablyhav

[单选题]A．(68)is a feature of the system or adescription of something the system is capable of doing in order to fulfill the system's purpose.A．planB．requirementC．documentD．Design

[单选题]This is not [typical]of English,but is a feature of the Chinese language,A.

[单选题]What feature of “body language”mentioned in the passage is common to both humans and animals?A．Lifting beads when sad.B．Keeping long faces when angry.C．Bristling hair when ready to attack.D．Bowing heads when willing to obey.

[单选题]This is not [typical]of English,but is a feature of the Chinese language.A.

[单选题]This is not [typical]of English,but is a feature of the Chinese language.A.