问题补充:
Ireland lies the northwest of Europe and the west coast of Great Britain.
A. in; off
B. to, on
C. in, across
D. to, off
答案:
(答案→)A. in; off
B. to, on
C. in, across
D. to, off
解析:介词辨析。In表示在范围之内;to表示范围之外;因为爱尔兰属于欧洲,所以用介词in;排除B,D;off在离开……的海上;across在表面穿过。爱尔兰是在离开大不列颠西海岸的海上。所以选A。