A.經(jīng)常運(yùn)動(dòng) B.健康的飲食習(xí)慣 C.排除壓力 D.注射免疫增強(qiáng)劑
A.7%~11% B.11%~14% C.14%~17% D.17%~21%
A.117至140g B.77至100g C.47至70g D.17至40g