2. 外语
  3. In many areas, rapid development is the result of ______ in the research laboratory.

In many areas, rapid development is the result of ______ in the research laboratory.

admin2012-07-22  35
问题 In many areas, rapid development is the result of ______ in the research laboratory.
选项 A、work to do
B、work done
C、doing work
D、work doing
答案B
解析 这里是过去分词作名词work的后置定语。
转载请注明原文地址:https://jikaoti.com/ti/b2gMFFFM
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)