题目内容
当每日结算后，客户保证金低于期货交易所规定的交易保证金时，期货公司有权进行强行平仓，直至保证金余额维持其剩余头寸为止。()
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股指期货是1982年2月由美国堪萨斯城期货交易所率先推出的。()
中国香港的期货市场监管工作由香港特别行政区金融管理局负责管理。()
期货经纪机构研究发展部的主要职能是，负责收集、分析、研究期货市场、现货市场的信息，进行市场分析、预测，研究期货市场及本公司的发展规划。()
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听力原文：W: Roger, any problems in your Korean study？
M: The biggest problem with me is the Korean vocabulary. It really makes me frustrated．The pronunciation and usage put me into great confusion as l keep forgetting them.
W: I guess first of all，you can narrow down the vocabulary sphere. I mean, try to learn “core” vocabulary，the words with high frequencies of occurrence.
M: That sounds quite reasonable. Do you think I can find in bookstores a book or dictionary where such kinds of words are listed？
W: Yes, definitely. Another thing, the first several occurrences of strange words ale very important words are remembered best if they are learnt quickly with a few presentations. You may not have much trouble in remembering swear words，may you？
M: No. They're very impressive and quite memorable. I don't even need to practice them.
W: That's it! For other words lat don't have such a strong effect, you have to make yourself highly attentive and sensitive. If not，later practice and repetition don't seem to work so well.
M: I see.
W: The last thing I'll say is that if you want to remember something for periods long than a year or two, you need to space the presentations over quite long intervals of days, say 30 days A more frequent interval doesn't promise you longer remembrance.
M: Really？ I have thought every word should be practiced as often as possible within a short time span.
W: No. How the word is practiced is much more important than how often it is practiced.
M: You really do me a great favor, Teresa.
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