2. 外语
  3. This method saved half the labor that______to combat the insects separately.

This method saved half the labor that______to combat the insects separately.

admin2014-09-24  22
问题 This method saved half the labor that______to combat the insects separately.
选项 A、would not have been needed
B、would have been needed
C、would not have needed
D、would have needed
答案B
解析 本题综合考查虚拟语气和被动语态。从句与过去事实相反(前面句中的过去时态提示)，主句用should／would have+过去分词。题意为，这种方法可以节省一半的劳动力，这些劳动力本来是需要被分出来对付昆虫的。
转载请注明原文地址:https://jikaoti.com/ti/mKIYFFFM
0

在职攻硕英语联考

相关试题推荐
随机试题
最新回复(0)