问题补充:
─Are you going to plant a great many trees in this area?
─Yes. The soil away in this way.
A. doesn’t wash
B. won’t wash
C. isn’t washed
D. won’t be washed
答案:
A. doesn’t wash
B. won’t wash
C. isn’t washed
(答案→)D. won’t be washed
解析:本题的含义为你打算在这个地方栽大量的树吗?是的,用这种方法土壤将不会被冲走,故本题使用将来时的被动句,结构为will be+动词的过去分词washed,故本题选D。