问题
选择题
You know, ______ knowledge of _____ computer is necessary to a secretary(秘书).[ ]
A: a; /
B: the;the
C: the; /
D: a; a
答案
答案:A
You know, ______ knowledge of _____ computer is necessary to a secretary(秘书).[ ]
A: a; /
B: the;the
C: the; /
D: a; a
答案:A