--- Where is your mother?
--- She _______ to Sichuan on business. She has ______ there four times recently.
A.has gone, gone | B.has been, been |
C.has gone, been | D.has been, gone |
--- Where is your mother?
--- She _______ to Sichuan on business. She has ______ there four times recently.
A.has gone, gone | B.has been, been |
C.has gone, been | D.has been, gone |