在倾斜井巷中使用的钢丝绳,其插接长度不得小于钢丝绳直径的1000倍。
参考答案:对
读一读,再排序。
( ) Are they on the table?
( 2 ) OK.
( 1 ) Open the door, please.
( ) Look! They are in the door!
( ) No, they aren't.
( ) Where are the keys?
急性心肌梗死发生心脏破裂的部位是()
A.左心房游离壁
B.右心房游离壁
C.室间隔
D.房间隔
E.心室游离壁