2100年是______年,2008年是______年.
A.平 B.闰.
2100不是400的倍数,所以2100年不是闰年,
2008年是4的倍数,所以2008是闰年,
故选:A;B.
男,15岁,从楼梯上滑倒,足部扭伤,结合图像,最可能的诊断是()
A.腓骨骨折
B.胫腓骨骨折
C.胫骨骨折
D.距骨骨折
E.跟骨骨折
A vessel restricted by its ability to manoeuver by the nature of its work or its deep draft is().
A.hampered vessel
B.giving way vessel
C.vessel not under control
D.disabled vessel