health-officials是什么意思

health-officials是什么意思 it is officials in the government() say the expenses for public health serice are increasinga.whereb.whichc.whod.in which能不能讲下这句是什么从句 一道SAT 填空the challenge facing public health officials is to an outbreak of disease and then thatthe challenge facing public health officials is to-----an outbreak of disease and then ----- that school-children are immunized.(A) foster v. health的形容词是什么? health(形容词）是什么? health形容词是什么? health比较级是什么 global health是什么 good health 牛初乳是什么 officials是什么意思 have good health 中文是什么 health的形容词是什么?急 bmc public health 是什么杂志 good for your health里for you health是什么成分? health “政府官员”是government officials 还是 governmental officials? healthily,health,healthy是什么词不要抄 Health is wealth是什么中文意思