【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
【单选题】Which of the following statements is CORRECT?
A.
Fish has no fat and is full of vitamin A.
B.
Lean beef contains both protein and vitamin B12.
C.
Peanut butter contains healthy fat.
D.
Tea helps export poisonous substance from the brain.