淬火加热时，工件在（）中加热速度最快。
A.铅浴炉
B.盐浴炉
C.空气电阻炉
参考答案：A
Father doesn’t know Jack has been gambling; if he found out, I think he him out.
A．will drive
B．must drive
C．drove
D．would drive
男性，38岁，4小时前曾大量饮酒，出现上腹剧烈疼痛，弯腰体位可减轻。上腹压痛，轻微腹肌紧张。最可能的诊断是（）
A.急性胃肠炎
B.急性胃炎
C.急性胰腺炎
D.急性胆囊炎
E.急性肠梗阻
