To write up his novel, John is looking for an environment free ________ outside distraction.
C
freefrom…使人摆脱…,不受…的,没有…的
下列治法不属于正治法的是
大叶性肺炎实变期的典型X线表现
《阴阳应象大论》"壮火之气衰,少火之气壮,"注,"壮火"、"少火"为药物的气味厚薄者是
关于言语测试的测试信号说法有误的是
CT上见肾皮质向外突出类圆形水样密度影,增强扫描无强化,最可能的诊断是: