Ireland lies the northwest of Europe and the west coast of Great Britain.A. in; offB. to

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。