【多选题】记账凭证账务处理程序的优点和缺点分另4是( )。
A.
记账凭证账务处理程序简单明了,且总分类账可以较详细地反应经济业务的发生情况
【简答题】A. to having found B. to have been found C. to have found D. to find
【简答题】我国的水资源利用从总体上看,一方面水资源供应相当紧张,______状况仍在继续加重;另一方面水资源利用率______,浪费惊人.
【单选题】患者,女,35岁。受凉后发热、咳嗽、胸痛约10天,经青霉素、链霉素治疗后体温下降,胸痛缓解,但出现低热、乏力、背胀、胸痛。查体:左中下肺野叩浊音,呼吸音消失。血:WBC10.6×10 9 /L,N0.76。胸片示左下肺大片密度增高阴影,遮盖左膈肌影。此病例最可能诊断为()
【单选题】I have not found my book yet. I'm not sure ______ I could have done with it.
【单选题】Sam / (is/was) sure that the wallet 6 (have been found/have found) by one of the villagers,
【单选题】——Have you found your pen yet?——No, I‘m not sure__________I have done with it. A.whether##
A.
——Have you found your pen yet?——No, I‘m not sure__________I have done with it. A.whether