题目内容
证券自营业务是指经中国证监会批准经营证券自营业务的证券公司用自有资金，用自己名义开设的证券账户买卖有价证券，以获取盈利的行为。()
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在客户融资融券期间，证券持有人的权益按“客户融资买入证券的权益归证券公司所有、客户融券卖出证券的权益归客户所有”的原则处理。()
Faster Effective Reading
A higher reading rate, with no loss of comprehension, will help you in other subjects as well as in English, and the general principles apply to any language. Naturally, you will not read every book at the same speed. You would expect to read a newspaper, for example, much more rapidly than a physics or economics textbook-but you can raise your average reading speed over the whole range of materials you wish to cover so that the percentage (百分比) gained will be the same whatever kind of reading you are concerned with.
The reading passages which follow are all of an average level of difficulty for your stage of instruction. They are all about five hundred words long. They are about topics of general interest which do not require a great deal of specialized knowledge. Thus they fall between the kind of reading you might find in your textbooks and the much less demanding kind you will find in a newspaper or light novel. If you read this kind of English, with understanding at, say, four hundred words per minute, you might drop to two hundred or two hundred and fifty.
Perhaps you would like to know what reading speeds are common among native English speaking university students and how those speeds can be improved. Tests in Minnesota, U.S.A, for example, have shown that students without special training can read English of average difficulty, for example, Tolstoy's War and Peace in translation, at speeds of between 240 and 250 words per minute with about seventy percent comprehension. Students in Minnesota claim that after twelve half-hour lessons, one a week, the reading speed can be increased, with no loss of comprehension, to around five hundred words per minute.
According to the passage, the purpose of effective reading with higher speed is most likely to help you ______.
若要证实诊断而行超声心动图检查，哪一项符合本病
充抵保证金的有价证券，在计算保证金金额时应当以证券初始约定值按相关折算率进行折算。()
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