—So when did you meet Joan? —It was last
题型:选择题
问题:
—So when did you meet Joan?
—It was last Sunday _______ she came to visit my sister.
A.that
B.since
C.when
D.Before
—So when did you meet Joan?
—It was last Sunday _______ she came to visit my sister.
A.that
B.since
C.when
D.Before