一位在车祸时发生右大腿开放性骨折,患者面部青紫,呼吸困难,口吐白沫死亡,其最可能的死因是
A.心肌梗死
B.气体栓塞
C.脂肪栓塞
D.脑出血
E.气胸
参考答案:C
My father and his teacher talked for about an hour of things and persons ______ they remembered at the school.
A.that
B.which
C.who
D.what
“醉翁亭”亭名的由来与我国著名文学家( )有关。
A.苏东坡 B.李白 C.欧阳修 D.杜甫