题型:选择题 He told me that he _______ to the museum ______ .A.had gone, three days agoB.were going , the next dayC.had gone, for three daysD.would go, tomorrow 查看答案
题型:单项选择题 脑静脉和静脉窦血栓形成的特征表现是()A.平扫有"带"征,增强有"空三角征"B.靠近脑表面的大片低密度区内见小的高密度影C.双侧出血性脑梗死D.脑萎缩,脑室系统扩大E.大片低密度区内见高密度影 查看答案