女，68岁。胸痛，诊断心肌梗死，24小时内死亡，最可能的原因是（）
A.休克
B.心力衰竭
C.心律失常
D.心脏破裂
E.栓塞
参考答案：C
— I heard that the famous player ________ his coach would come to our school for a visit.
— I heard the news ________.[ ]
A. and; too
B. as well as; as well
C. as well as; as well as
D. with; either
在什么情况下，出租人可以不负责任？
