颌下腺、下颌下淋巴结位于（）
A．咽后隙
B．颈鞘
C．颌下隙
D．舌下隙
E．咽旁隙
参考答案：C
The banker was found in a remote village after ______ his office last Thursday.
A．leave
B．being left
C．leaving
D．having been left
鲁达当和尚（打一成语）。
