Mary received training in business Engli
题型:选择题
问题:
Mary received training in business English for three months, ____she found a job in a big foreign firm.
A.after that
B.after which
C.after it
D.after when
Mary received training in business English for three months, ____she found a job in a big foreign firm.
A.after that
B.after which
C.after it
D.after when