ECONOMIC REFORMSCHOOSE THE WORD WHOSE MAIN STRESS IS PUT ON A DIFFEREN...
30. Surfing, an extreme sport that originated in Hawaii, __________more popular recently.
A. become
B. has become
C. are becoming
D. have become
30. Surfing, an extreme sport that originated in Hawaii, __________more popular recently.
A. become
B. has become
C. are becoming
D. have become