My father is usually on _______ duty in his office every _______ few days. A．the；a B．/； / C．/；a D．a；...
2023-01-26 10:22:25 114次 2010年河南省郑州外国语学校高一上学期期中考试英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
My father is usually on _______ duty in his
office every _______ few days.
|
A．the；a
|
B．/； /
|
C．/；a
|
D．a； /
|
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