骨耜是古代重要的生产工具，下列哪一个文化出土数量最多（）。
A.河姆渡文化
B.良渚文化
C.马家浜文化
参考答案：A
者，女性，26岁，因卵巢囊肿，全麻下行卵巢囊肿切除术。患者既往体健。采用静脉诱导气管内插管、异丙酚全静脉麻醉。术中发现患者多次体动。
全身麻醉应符合哪些要求（）。
A.使患者意识消失
B.消除体动，提供安静术野
C.对循环功能无干扰
D.降低或减弱应激反应
E.对体温调节无干扰
--- What did the teacher say to you just now?
--- She asked me _______________.
A．whether I had finished my work
B．if had I finished my work
C．that I had finished my work
D．how long had I finished my work
