患GER的新生儿及小婴儿进行体位治疗，最好体位为______，上身抬高______度。
参考答案：前倾俯卧位；30
五保供养对象需要具备的条件是什么？
Nylon line is better suited than manila for（）.
A.Towing alongside
B.Towing astern
C.Holding knots and splices
D.Resisting damage from chemicals
