To overcome these bad habits, some reading clinics use a device called an【C12】______ , which moves a bar (or curtain) down the page at a predetermined speed. The bar is set at a slightly faster rate 【C13】______ the reader finds comfortable, in order to "stretch" him. The accelerator forces the reader to read fast, 【C14】______ word-by-word reading, regression and subvocalization, practically impossible. At first【C15】______ is sacrificed for speed. But when you learn to read ideas and concepts, you will not only read faster,【C16】______ your comprehension will improve. Many people have found 【C17】______ reading skill drastically improved after some training.【C18】______ Charles Green, a business manager, for instance, his reading rate was a reasonably good 172 words a minute【C19】______ .the training, now it is an excellent 1,378 words a minute. He is delighted that now he can【C20】______ a lot more reading material in a short period of time.
【C1】
A.applying
B.doing
C.offering
D.getting
第2题
A.一般来说,高档品的需求收入弹性大于1
B.一般来说,必需品的需求收入弹性大于0小于1
C.一般来说,低档品的需求收入弹性等于0
D.需求收入弹性大于1,表明收入弹性高
E.需求收入弹性小于0,表明收入增加时买得少
第3题
以下哪种情况下,适于采用撇脂定价策略? ()
A需求价格弹性大于 1
B需求价格弹性等于 1
C需求价格弹性小于 1
D无需求价格弹性
第4题
当需求价格弹性E[D]=1时,其边际收入()
A.小于零
B.等于零
C.大于零,小于1
D.大于等于1
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