【单选题】这些锻炼可以去除我们身体的紧张 (tension)。
A.
These exercises can free our body of tension.
B.
The exercise will free our body from tension.
C.
These exercises can free our body for tension.
【单选题】女性,56岁,因胸段脊柱骨折脊髓损伤导致截瘫,为防止出现压疮,最简便有效的护理措施是
【多选题】经营者应履行承担“三包”的义务。“三包”是( )。
【单选题】经营者的()是指经营者提供商品或服务,按照国家规定或者与消费者的约定,承担包修、包换、包退或者其他责任的,应当按照国家规定或者约定履行,不得故意拖延或者无理拒绝
【单选题】患者,女性,56岁。因胸段脊柱骨折脊髓损伤导致截瘫,为防止出现压疮,最简便有效的护理措施是
【单选题】______ is put into use in the late years to maintain a preset tension in a mooring line after a ship has been tied up at a pier.
A.
The large-tension mooring
B.
The small-tension mooring
C.
The variable-tension mooring
D.
The constant-tension mooring
【单选题】当土壤水分蒸发量大于降水量时,盐碱伴随着毛管水上升、并在地表积聚,盐分含量在地表或土层某一特定部位的增高,导致土壤发生( )