为了对投机队伍加以正确引导，应该最大限度地对投机者开放相关商品现货市场的信息，主要包括（）
A.现货生产经营知识
B.现货市场的历史交易
C.现有库存
D.当前生产需求情况
参考答案：A, B, C, D
解析：为了对投机队伍加以正确引导，应该最大限度地对投机者开放相关商品现货市场的信息，主要包括现货生产经营知识、现货市场的历史交易、现有库存、当前生产需求情况。
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| My First Job furniture I was six when I joined my father and two elder brothers at sunrise in the fields of Eufaula, Okla. 1 the time I was eight I was helping Dad fix up old furniture. He gave me a cent for every nail I 2 out of old boards. I got my first 3 job, at JM's Restaurant in town, when I was 12. My main responsibility. (职责) were 4 tables and washing dishes, 5 sometimes I helped cook. Every day after school I would 6 to JM's and work until ten. Even on Saturdays I 7 from two until eleven. At that age it was difficult going to work and 8 my friends run off to swim or play. I didn't necessarily like work, but I loved what working 9 me to have. Because of my 10 I was always the one buying when my friends and I went to the local Tastee Freez. This made me 11 . Word that I was trustworthy and hard-working 12 around town. A local clothing store offered me credilt (赊帐) 13 I was only in seventh grade. I immediately 14 a ＄68 sports coat and a ＄22 pair of shoes. I was 15 only 65 cents an hour, and I already owed the storekeeper ＄90! So I learned 16 the danger of easy credit. I paid it 17 as soon as I could. My first job taught me self-control, responsibility and brought me a 18 of personal satisfaction few of my friends had experienced. As my father, 19 worked three jobs, once told me, "If you 20 sacrifice (奉献) and responsibility, there are not many things in life you can't have." How right he was. | ||||
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