【判断题】Vitamin A is fat-soluble.
【单选题】某伪劣商品的生产者,再生产伪劣商品的过程中,看到电视上播放的伪劣商品致人受害的报道以后,良心发现,自动停止生产,并将已经生产的商品加以摧毁,此行为属于()
【单选题】以下哪种单据不是销货单“复制前置单据”的前置单据来源
【单选题】Which vitamin is fat-soluble and has carotene(胡萝卜素)as its precursor(前体)?
【单选题】以下( )单据不是销货单“复制前置单据”的前置单据来源
【单选题】More study are needed to learn ______.
A.
Vitamin E's side effects
B.
who will gain the greatest advantages by taking Vitamin E
C.
Vitamin E's other benefits
D.
how Vitamin E cuts risks of heart attack