高等教育 / 大学英语2
(单选题) Some people did not make their appearance at the last drill because ( ).
A、they were deaf
B、they could not hear the alarm
C、nobody waked them up
D、they refused to leave their rooms
A、they were deaf
B、they could not hear the alarm
C、nobody waked them up
D、they refused to leave their rooms
参考答案:
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