Some companies have even given gift cards away _________ win more customers.
A.in an effort to
B.look down on
C.walk around
D.is of great importance
E.on his way
正确答案是A
Some companies have even given gift cards away _________ win more customers.
A.in an effort to
B.look down on
C.walk around
D.is of great importance
E.on his way
正确答案是A