1) A;: We can offer you this in different levels of quality. B;: Is there much of a difference in price ? A;: Yes ,the economy model is about 30百分 less. B;: We‘ll take ... /
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OG10语法268题及GWD22语法总结日志二十一 20. An array of tax incentives has led to a boom in the construction of new office buildings; so abundant has capital been for commercial real estate that in... /
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