客商要求食品厂制作一批低脂、低糖、无人工合成色素的蛋糕,为使蛋糕红色符合要求,应用何种色素
A.苋菜红
B.胭脂红
C.赤鲜红
D.新红
E.甜菜红
参考答案:E
Many students will take part in the school sports meeting this week, so she suggested that the
class meeting ______ held on Saturday. [ ]
A. not be
B. not to be
C. be not
D. be not to
视锥细胞集中分布在()
A.视 * *
B.视神经
C.黄斑区
D.视网膜
E.生理凹陷