Question

Trees can prevent the wind _____ towards the rich farmland in the south.
A. moves     B. to move     C. from moving

Answer 1

C

试题分析：句意：在南方，树木能够阻止风吹向富饶的农田。prevent sth from doing sth阻止某人或物做某事，固定结构，故选C
点评：prevent sb from doing ,stop sb from doing sth, keep sb from doing sth, protect sb from doing sth 都有阻止某人做某事的意思，此类重点的短语，学生平时要加强记忆，加强知识点的背诵。