【单选题】水准测量中,若1公里高差中误差为±10mm,则2公里高差中误差为( )。
【单选题】"铁肩担道义,妙手著文章"中的"铁肩、道义"是指( )。
【单选题】It is claimed here that word processors create ______.
A.
a feeling of distance between a writer and his or her work
B.
the illusion that you are the servant of the machine
D.
a reluctance in the author to express him or herself
【单选题】●A word processor enables you to create a (70) ,store it electronically on a disk,display it on a screen,modify it by entering commands and characters from the keyboard,and print it on a printer. (70)
【单选题】"铁肩担道义,妙手著文章"中的"铁肩、道义"是指( )。
【单选题】"铁肩担道义,妙手著文章"中的"铁肩、道义"是指( )。