Question

Those farmers who _________ move from place to place with their animals in the past have moved into

Those farmers who _________ move from place to place with their animals in the past have moved into new houses at last.
[ ]
A. couldB. mightC. would D. should
选啥，为啥

Answer 1

答案：C. would
解释：在过去时中would表示“过去常常”
翻译：那些过去经常带着牲口到处迁移的农民现在终于搬进新居了。

Answer 2

C
would 表示过去反复发生的动作或某种倾向
那些在过去与他们的动物到处迁徙的农民最后搬到了新房子去了。
过去到处搬家表明了过去反复发生的动作，所以用would

Answer 3

选C。will有表示将要做某事的意思，would是will的过去式，也就是表示在过去将要做某事。