【多选题】酚类及其植物中的酚类衍生物具有毒性,有毒酚类化合物包括:( )
【单选题】--George and Lucy got married last week. Did you go to their wedding ? -- No, I . Did they have a big wedding ?
【单选题】食物中抗肿瘤作用的非营素成分不包括( )。
【多选题】食物中抗肿瘤作用的非营养成分包括( )。
【简答题】— George and Lucy got married last week. Did you go to their wedding? — No. I ____. Did they have a big wedding? A.was not invited B.have not been invited C.hadn’t been invited D.didn’t invite
【单选题】-George and Lucy got married last week. Did you go to their wedding? _NO,I__. Did they have a big wedding?
【多选题】多酚类色素 中的 一类水溶性植物色素 包括 三种类型 :