心脏位于 的中部偏左下方。
胸腔
The cow _____ by the fire rushed out into the street. [ ]
A. frightening
B. frightened
C. was frightened
D. be frightened
司马懿被曹睿革去兵权时,仅谁信任他()
A.钟繇
B.王朗
C.华歆
D.曹真