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更多““butter”是指（）。”相关的问题
第5题
面粉的“熟化”是指面粉在贮存期间，空气的氧气自动氧化面粉中的（)，并使面粉中的还原性氢团转化为双硫键，从而使面粉色泽变白，面粉的物理性能得到改善。
A.蛋白质
B.淀粉
C.奶油
D.色素
第7题
As used in the third sentence of the second paragraph, "daily bread" refers to ______.
A) breakfast
B) bread and butter
C) rice
D) millet
第10题
She was busy mixing butter and flour.She was ________.
A.joining them
B.uniting them
C.unifying them
D.putting them together
