2. 外语
  3. It is understood that in a favorable climate ______. The scientists are interested in studying tree rings because they can tell

It is understood that in a favorable climate ______. The scientists are interested in studying tree rings because they can tell

admin2009-06-28  63
问题 It is understood that in a favorable climate ______.
The scientists are interested in studying tree rings because they can tell ______.
选项 A、whether in that area the climate was favorable or not
B、whether people took good care of the trees or not
C、whether a particular tree was healthy or not
D、how old the trees were
答案A
解析 本题为细节题。从文章第二段第三句“The change from a favorable to an unfavorable climate can be determined by reading the pattern of rings in a tree trunk.”便可看出答案是A)。
转载请注明原文地址:https://www.kaotiyun.com/show/FQuK777K
本试题收录于： 大学英语三级B级题库大学英语三级分类
0

大学英语三级B级

大学英语三级

相关试题推荐
随机试题
最新回复(0)