题型:问答题 简答题 The man said he would accept the job on the phone, but we'd better _____ his acceptance in written form. [ ]A. convey B. convince C. confirm D. consider 查看答案
题型:问答题 简答题 COPD的主要体征不正确的有()A.早期可无异常体征B.随着病情的发展,可出现桶状胸、呼吸浅快等C.叩诊可发现过清音,心浊音界缩小,肺肝界下移D.双肺呼吸音低,吸气时间延长E.部分患者可闻及干、湿性啰音 查看答案