It’s more than half a century _________
题型:选择题
问题:
It’s more than half a century _________ my grandfather joined the Party and became a servant to the people.
A.when
B.that
C.since
D.while
It’s more than half a century _________ my grandfather joined the Party and became a servant to the people.
A.when
B.that
C.since
D.while