2. 外语
  3. It is (believed)that trees can warn (each other) (to) danger by releasing (chemicals) into the air.

It is (believed)that trees can warn (each other) (to) danger by releasing (chemicals) into the air.

admin2014-07-10  48
问题 It is (believed)that trees can warn (each other) (to) danger by releasing (chemicals) into the air.
选项 A、believed
B、each other
C、to
D、chemicals
答案C
解析 把to改为of，warn sb．of sth．是固定搭配。
转载请注明原文地址:https://kaotiyun.com/show/wfYK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)