某轮在有流无风的水域航行,流向西南,如图所示,灯塔L最近时的相对计程仪航程为()。
A.FA
B.FB
C.FC
D.FD
参考答案:D
—Have you heard that Tom, along with his parents, ____to Japan?
—Really? No wonder I haven't seen him these days.
A.has been
B.has gone
C.have been
D.have gone
女性,82岁,1周前摔倒后右髋疼痛、活动障碍,查体一般状况好,右髋部无瘀斑,右下肢短缩2cm,外旋50°畸形,皮肤感觉正常。
其最可能的诊断是()
A.右髋关节后脱位
B.右髋关节前脱位
C.右股骨颈骨折
D.右股骨粗隆间骨折
E.右髋软组织挫伤