Thequestionof 国语站 题库 1.02W 大中小设置文字大小 问题详情:The question of _________ English will keep on changing in the future, though most people doubt, is actually easy________. A. if; to be answered B. whether; to answer C. how; answered D. what; to answer【回答】B知识点:连词题型:选择题 TAG标签:Thequestionof #