顺次连接梯形四边中点得到的四边形是矩形,则梯形应满足 [ ]
A.等腰梯形
B.直角梯形
C.对角线互相垂直
D.对角线相等且垂直
答案:C
男,43岁。汽车上摔下8小时,左枕部着力,昏迷,右侧瞳孔散大,光反射(–),左侧肢体偏瘫,左侧病理征(+)。诊断首先考虑()。
A.左枕部急性硬膜外血肿伴脑疝
B.左枕部急性硬膜下血肿伴脑疝
C.左枕部脑挫裂伤伴脑疝
D.右额颞急性硬膜下血肿伴脑疝
E.右额颞急性硬膜外血肿伴脑疝
The lawyer was expected to some proposals after reading all those papers. [ ]
A. come up with
B. put up with
C. look up to
D. keep up with