His mother invariably __________ on his decision to get actively involved in campus activities, because in her eyes these activities are time-wasting.
A、agrees
B、intends
C、discourages
D、frowns
全新版大学进阶英语：综合教程第二册

章节列表

Unit 01 Living Green53Unit 02 Tales of True Love53Unit 03 Friendship53Unit 04 Study Abroad53Unit 05 Pioneers of Flight54Unit 06 Maker Movement in China54
His mother invariably __________ on his decision to get acti - Unit 01 Living Green - 全新版大学进阶英语：综合教程第二册 - 随行课堂 | 大学网课搜题引擎