Question

— Today the forests are getting fewer and fewer,
— We must ____ down too many trees

A．keep people from cutting	B．prevent people from cutting
C．stop people from cutting	D．all the above

Answer 1

D

试题分析：keep people from cutting防止人们砍伐；prevent people from cutting 阻止人们砍伐；stop people from cutting阻止人们砍伐；all the above上面都是。句意：今天森林变得越来越少了。——我们必须防止人们砍伐更多的树木。结合语境可知选D。
点评：解答此类题型的要点是了解各个短语的基本含义及用法的不同，同时注意其表示多个含义的现象，然后结合语境选择合适答案。