THE USE OF CREDIT CARDS IN PLACE OF CASH _____ INCREASED RAPIDLY IN RECENT YEARS
7. The use of credit cards in place of cash _____ increased rapidly in recent years.
A. to have
B. have
C. has
D. having
7. The use of credit cards in place of cash _____ increased rapidly in recent years.
A. to have
B. have
C. has
D. having