问题

13 The British Isles are a group of islands that lie_____ the west coast of Europe, and the island justBritain is called Ireland
A:off; in the west of
B:on; on the west of
C:on; to the west of
D:off; west of
B:on; on the west of
C:on; to the west of
D:off; west of
正确答案是: