一旦确诊为心脏骤停，应迅速、准确、熟练地进行抢救，首先应实施()
A．畅通呼吸道
B．气管内插管
C．捶击复律
D．电复律
E．人工心脏起搏
参考答案：C
34. The visitor asked to have his picture taken _________ stood the famous tower.
A．that
B．what
C．when
D．Where
《人生识字糊涂始》是谁的著作（）？
A、鲁迅
B、郭沫若
C、陈独秀
D、李大钊
