Question

2. ( 2015江苏灌云穆圩中学第三次月考，27. ★★★) Today the forests are getting smaller and smaller. We must  down too many trees.

   A. keep people from cutting

   B. prevent people from cutting

    C.stop people cutting

   D. all the above

Answer 1

2. D设空句句意:我们必须阻止人们砍倒太多的树。

keep sb.from doing sth.和 prevent/stop sb.( from) doing sth.都可以表达“阻止某人做某事”；cut ckwn意为“砍倒”。'故选D.