---Hi, Johnson, any idea where Susan is? ---It is class time, so she __________ in the classroom now...
2022-08-27 08:10:41 160次 黑龙江省2018-2019学年高二下学期开学考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
---Hi, Johnson, any idea where Susan is?
---It is class time, so she __________ in the classroom now.
A. can be B. must have been
C. might have been D. should be
本题链接：
