养老保险统筹账户与医疗保险统筹账户比较中,在账户作用方面,前者保障劳动者医疗费用的支出,属于支出保障,后者保障劳动者退休后的收入,属于收入保障。
参考答案:错
That's not _____ picture. _____ is on the desk. [ ]
A. his; His's
B. her; Hers
C. hers; Her
D. yours; Yours
简答膳食美容有哪些特点?