检查联锁动、静触头,检测联锁触头接触压力不小于()。
A、2N
B、2.5N
C、3.2N
D、5.5N
参考答案:C
--It was 3 o’clock_______we arrived at the village.
--Oh,it was also at 3 o’clock______we arrived at the village.
A.when;when
B.that;when
C.that;that
D.when;that
类风湿性关节炎()痛风性关节炎()骨关节结核()结核性关节炎()化脓性关节炎()
A.高尿酸血症
B.多发生在手足小关节
C.多发生在髋关节
D.多发生在膝关节
E.多发生在脊柱