2. 外语
  3. According to the passage, the Muir Glacier has retreated because ______. Vegetation in Canada has shifted northward because ___

According to the passage, the Muir Glacier has retreated because ______. Vegetation in Canada has shifted northward because ___

admin2009-07-28  77
问题 According to the passage, the Muir Glacier has retreated because ______.
Vegetation in Canada has shifted northward because ______.
选项 A、there isn’t enough water in southern Canada
B、the temperature is stable in northern Canada
C、there are much more fields in northern Canada
D、the temperature is much lower in northern Canada
答案D
解析 第二段开始提到“温度升高的结果使蔬菜种植地区发生了变化，在加拿大，农业的耕种线向北移动了50到100英里”，因为温度的升高，而北部地区的温度比较低，所以适合种植，因而耕种线向北移动，符合题意的是答案D。
转载请注明原文地址:https://kaotiyun.com/show/1MuK777K
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)