A. since B. until C. when
27. He asked me _____ I would like a cup of tea.
A. that B. what C. if
28. Be quiet! The children ________.
A. sleep B. are sleeping C. slept
29. Do you know ______ this word?< 以上是2016年3月全国英语等级考试一级模拟试题1的随机摘录，要查看全文请下载完整版。
