c.Gold could be found by trees and plants
d.A new method of searching for minerals---using trees and plants
4.Which of the following is not mentioned as part of a tree that can help find minerals?
a.leaves
b.roots
c.branches
d.seeds
5.The scientists were searching for minerals by using ______.
a.X-ray
b.magic power
c.a special instrument
d.trained eyes
答案:dcdad
【大学英语四级阅读训练试题附答案解析40篇(21)】相关文章:
最新
2016-10-18
2016-10-11
2016-10-11
2016-10-08
2016-09-30
2016-09-30