As the final exam is coming, the teachers are busy ___________ the test papers. A. preparing B. prep...
2022-12-06 01:49:58 76次 2015-2016学年江苏宜兴丁蜀学区七校联考初二下3月段测英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
As the final exam is coming, the teachers are busy ___________ the test papers.
A. preparing B. preparing for
C. doing D. finding
本题链接：
