Theroadiscoveredwithsnow.Ican’tunderstand 国语站 题库 3.2W 大中小设置文字大小 问题详情:The road is covered with snow. I can’t understand _____they insist on going by motorbike.A. why B. whether C. when D. how 【回答】A知识点:复合句题型:选择题 TAG标签:tunderstand #