立火道内任一点温度不得超过()℃。
A.1400
B.1450
C.1500
参考答案:B
—Do you know your head teacher's telephone number? I have something important to tell her.
—Sorry, I can't remember. Please in the telephone book.
A.look up it
B.look it over
C.look it up
D.look at it
髋部特殊检查中,"若下肢能上下移动2~3cm,即为阳性。常见于先天性髋关节脱位"的是()。
A.托马斯(Thomas)征
B.望远镜试验(套叠征)
C.双髋外展试验(蛙式试验)
D.下肢短缩试验(Allis征)
E.臀中肌试验(Trendelenburg试验、单腿独立试验)