2. 外语
  3. Not until a monkey is several years old______to exhibit signs of independence from its mother.

Not until a monkey is several years old______to exhibit signs of independence from its mother.

admin2013-09-28  41
问题 Not until a monkey is several years old______to exhibit signs of independence from its mother.
选项 A、it does begin
B、when it begins
C、does it begin
D、before it begins
答案C
解析
转载请注明原文地址:https://kaotiyun.com/show/fkLK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)