--- 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 |