—I hear your mother _______ to Canada on
题型:选择题
问题:
—I hear your mother _______ to Canada once.
—Yes, she went there last year. [ ]
A. has been
B. has gone
C. go
D. goes
—I hear your mother _______ to Canada once.
—Yes, she went there last year. [ ]
A. has been
B. has gone
C. go
D. goes