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【简答题】
妈妈下岗后开了一家糕点店，现有10.2千克面粉，10.2千克鸡蛋，计划加工一般糕点和精制糕点两种产品共50盒．已知加工一盒一般糕点需0.3千克面粉和0.1千克鸡蛋；加工一盒精制糕点需0.1千克面粉和0.3千克鸡蛋． （1）有哪几种符合题意的加工方案？请你帮忙设计出来； （2）若销售一盒一般糕点和一盒精制糕点的利润分别为1.5元和2元，那么按哪一个方案加工，妈妈可获得最大利润，最大利润是多少？
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举一反三
【单选题】多糖为带有10个以上糖单位的聚合物，找出下列的多糖( )
A.
葡萄糖、果糖、半乳糖
B.
蔗糖、乳糖、麦芽糖
C.
木糖醇、麦芽糖醇)
D.
大豆低聚糖、低聚果糖等
E.
纤维素、半纤维素、果胶和亲水胶质物
【简答题】一、判断下列句子是简单句、并列句还是复合句: 1. We often study Chinese history on Friday afternoon. 2. The boy who offered me his seat is called Tom. 3. There is a chair in this room, isn't there? 4. My brother and I go to...
【单选题】语法作业1强调句 2.It was__ he said__ disappointed me.
A.
that;what
B.
what;that
C.
what;what
D.
that;that
【简答题】Fill in the blanks with the correct words.(20 points, 2 points for each) The final bell at school finally rang. I saw Jonathan 1 down the halls like he was in a hurry to get somewhere. It was three fo...
【单选题】It was what he meant rather than what he said _____ annoyed me. A. which B. a C. what D. that
A.
1
B.
2
C.
3
D.
4
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