男,25岁。3米高处坠下致伤颈椎,为了明确是否并发脊髓损伤,最重要的检查是()
A.X线检查
B.CT
C.MRI
D.神经系统查体
E.腰穿做奎肯试验及脑脊液生化检查
参考答案:D
Last week,our school had a basketball match , our class______ any other class ,we______the first place.
[ ]
A. beat;beat
B. won;won
C.beat;won
D. won;beat
砌筑砖墙时应注意:
砖砌体中()处应有整体砖砌筑()
A、240㎜承重墙
B、砖柱和宽度小于1.0m的窗间墙
C、370㎜承重墙
D、370㎜隔墙