每辆两轮轻型摩托车的规定计价重量是多少?
参考答案:
50千克。
下列哪种情况下的烧伤,不需预防性加压
A.深二度烧伤
B.三度烧伤
C.伤后6d愈合的浅二度烧伤
D.伤后12d愈合的浅二度烧伤
E.烧伤20d愈合的浅二度烧伤
I like walking, because it is _____ our health. [ ]
A. had at
B. well in
C. good at
D. good for