Ijumpedattheideaofta的精选

问题详情：(2018·全国卷Ⅰ)Ijumpedattheideaoftakingtheclass________，afterall, whodoesn'twanttosaveafewdollars?【回答】because句意：我迫不及待地想去上这门选修课，因为毕竟谁不想省几个钱呢？此处表示原因，故使用bec...