There are many islands the Chinese coast.A. ofB. offC. fromD. on

问题补充：

There are many islands the Chinese coast.

A. of

B. off

C. from

D. on

答案：

A. of

(答案→)B. off

C. from

D. on

解析：考查介词： off表示离某地不远的某个方位；off the coast指离陆地不远的海上；on the coast指在沿海岸线的陆地上。句意：在中国沿海有很多岛屿。选B。