问题
It was several years later________ an American ship paid the first official visit to the island
A:since
B:when
C:that
D:as
B:when
C:that
D:as
正确答案是：
同类题型
Schools in the east tend to be better equipped, ________ those in the west are relatively poor.
It is said you went to see Jenny yesterdayWhat has become___ her?
ailures, I have thecourage to meet all challenges
The red light above the elevator______ that he was atthe tenth floor then.
The Group of Eight(G8)________ the eight richest countries in the world.[ ]