When television was first (introduced), the extent to (that) it would (affect) society could not (have been foreseen).

admin2010-01-13  42

问题 When television was first (introduced), the extent to (that) it would (affect) society could not (have been foreseen).

选项 A、introduced
B、that
C、affect
D、have been foreseen

答案B

解析 应为which。本句中to为介词,介词后的关系代词不可以用that替代which。
转载请注明原文地址:https://jikaoti.com/ti/pCgjFFFM
0

最新回复(0)