根据JG135-2000《杂物电梯》规定,悬挂钢丝绳或链条最少应为()根;每根应是独立的。
A、2
B、3
C、1
参考答案:A
具有活血止痛,行气消肿功效的药物是
A.郁金B.姜黄C.乳香D.川芎E.没药
The young man dove into the cold water to________the drowning boy.Everyone was proud of him.[ ]
A.carry
B.rescue
C.judge
D.forecast