髋关节结核可表现为()
A."手掌试验"
B.Thomas征阳性
C.Dugas征阳性
D.股骨粗隆上移征象
E."餐叉样"畸形
参考答案:B
夏季我国平均气温最低的是[ ]
A.华北平原
B.云贵高原
C.青藏高原
D.内蒙古高原
I can’t stand ____ with Jane in the same office. She just refuses ____ talking while
she works.
A.working; stopping
B.to work; stopping
C.working; to stop
D.to work; to stop