All of ______ sudden an idea flashed in
题型：选择题
问题：
All of ______ sudden an idea flashed in her mind: she decided to save one or two pennies at ______ time
at the grocery. [ ]
A. a; the
B. /; a
C. the; a
D. a; a
All of ______ sudden an idea flashed in her mind: she decided to save one or two pennies at ______ time
at the grocery. [ ]
A. a; the
B. /; a
C. the; a
D. a; a