喝饮料的吸管一端削成斜口是为了_______________,书包用扁而宽的带子是为了_______________。(均选填“增大压强”或“减小压强”)
增大压强,减小压强
How about the two of us _____ a walk down the garden? [ ]
A. to take
B. taking
C. take
D. to be taking
在护理道德评价中起着特殊作用的有
A.同行评价
B.自我评价
C.传统习俗
D.内心信念
E.全社会评价