UNEMPLOYMENT _______ BY 5 PERCENT SINCE THE BEGINNING OF THE YEAR...

31. - DE THI THU DH THAN KHAO CO DAP AN
Tiếng Anh DE THI THU DH THAN KHAO CO DAP AN
31. Unemployment _______ by 5 percent since the beginning of the year.A. has risen B. rose C. has raised D. was raised