【判断题】【消耗次数：1】
渠道中的中间商可以帮助减少买卖双方接触次数，降低交易成本。（ ）
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正确
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错误
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【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Donald Robbins begin jogging a few year ago because he felt he was too fat.
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正确
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错误
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Some childrens programs are educational and give useful and helpful information.
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正确
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错误
【判断题】
阅读课文II. Television and Children,判断下列句子表述内容的正误:The negative influence of television can be avoided.
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正确
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错误
【多选题】
A: Good afternoon, madam.___________ ?B: I hope so. Id like to have a pair of shoes to match my new red dress.
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Can I help you
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May I help you
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Is there anything that I can do for you
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How are you
【单选题】
These exercises_________ tomorrow.
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should be finished
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may finish
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will finish
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are finished
【单选题】
A: Can you_________ your school in English?B: Yes, of course.
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destroy
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describe
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divide
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delay
【单选题】
As we know, the most important_________ of television companies is profit.
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interest
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interests
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interesting
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interested
【单选题】
The postage rate was high in the past, because post offices had to send many people to_________ the postage.
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cover
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carry
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clean
④
collect
【判断题】
四对事件<img class=jc-formula data-tex=\left\{ A，B \right\} ,\left\{ \bar { A } ,B \right\} ,\left\{ A,\bar { B } \right\} ,\left\{ \bar { A } ,\bar { B } \right\} src=https://huaweicloudobs.ahjxjy.cn/09AB2E5D303C7574090E3958A0C4BB91.png style=vertical-align: middle;/>,有一对独立，则其他对也独立。
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正确
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错误