抑郁症的核心症状是
A．情绪低落
B．思维贫乏
C．情绪高涨
D．幻觉
E．入睡困难
参考答案：A
The final exam ____, your parents will not probably allow you to listen to music.[ ]
A. drawing near
B. draw near
C. is drawing near
D. is drew near
ADC288机器在预览时刻以实现哪些功能（）
A.复制
B.翻页
C.缩放
D.页面旋转
