题目

定语从句选择一道 在线等
In an experiment, pet owners are being encouraged to take their pets to work, a move_______can be good for both people and pets.
A. that some scientists say
B. in which some scientists say
C. some scientists say that
D. some scientists say

提问时间：2020-11-15

答案

A
move 是先行词 要看关系代词或者关系副词在定语从句中做什么成分
还原整个定语从句（some scientists say 在这里做插入语 可以省略来更容易看懂） a move can be good for both people and pets
做的是主语 只能选A,B的话,有一个in 如果用B,a move就必须是in的介词宾语
,这样整个后面的句子就缺少了主语成分,排除.
C和D 不是定语从句形式,更容易排除.