A-A+
Secretaries until recently had to do a lot o
问题详情
Secretaries, until recently, had to do a lot of work now done by ______.
A．machines
B．other staff
C．servants
D．wives
参考答案
正确答案：A
解析：句子理解题。第三段“…taking with it much of the routine clerical work that secretaries did”一句中，it指上文所说的“the microchip and high technology”，即指machines。
