问题
选择题
The story shows that _______ knowledge of _______ first aid can make ______ real difference. [ ]
A. the; the; /
B. a; /; a
C. /; the; a
D. a; /; /
答案
答案：B
搜题请搜索小程序“爱下问搜题”
The story shows that _______ knowledge of _______ first aid can make ______ real difference. [ ]
A. the; the; /
B. a; /; a
C. /; the; a
D. a; /; /
答案：B