The story shows that _______ knowledge o
题型:选择题
问题:
The story shows that _______ knowledge of _______ first aid can make ______ real difference.
A.the; the; /
B.a; /; a
C./; the; a
D.a; /; /
The story shows that _______ knowledge of _______ first aid can make ______ real difference.
A.the; the; /
B.a; /; a
C./; the; a
D.a; /; /