三瘦词人指谁?
参考答案:
李清照
Food safety issues, ____ will seriously affect the growth of teenagers and even the nation's future. [ ]
A. if not solved properly
B. not if solved properly
C. if solved properly
D. not if properly solved
()不属于果蔬加工最终要达到的根本目的。
A.长期保存
B.经久不坏
C.物美价廉
D.随时取用