做题室题库

题库首页

He began to take politics _______ only when he left school. ( 章节：7 难度：3)

  • A、carefully
  • B、seriously
  • C、gravely
  • D、solemnly
正确答案:B
答案解析:有
进入题库查看解析

微信扫一扫手机做题

最新试题
热门试题