辅助食品添加的原则,以下哪项不正确()。A.从少到多 B.由稠到稀 C.从细到粗 D 发布时间:2018-07-04 04:32 │ 来源:www.tikuol.com 题型:单项选择题 问题: 辅助食品添加的原则,以下哪项不正确()。A.从少到多B.由稠到稀C.从细到粗D.由一种到多种E.患病期间不添加新的辅食
题型:单项选择题 That student admitted ____ in the math exam, _____ that he would never do that again in the future.A.to have cheated, promisingB.cheating, promisedC.to cheating, promisedD.having cheated, promising 查看答案
题型:单项选择题 某小船在静水中的速度大小保持不变,该小船要渡过一条河,渡河时小船船头垂直指向河岸.若船行至河中间时,水流速度突然增大,则( )A.小船渡河时间不变B.小船渡河时间减少C.小船渡河时间增加D.小船到达对岸地点不变 查看答案