Canada will {{U}}prohibit{{/U}} smoking in all offices later this year.

题库:综合类 类型:最佳选择题 时间:2017-07-03 03:13:54 免费下载:《单选题》Word试卷

Canada will {{U}}prohibit{{/U}} smoking in all offices later this year.
A.remove
B.ban
C.eliminate
D.expel

本题关键词:ALL-L1型,ALL-L1型白血病;