答案与解析　D　考查推理判断。依据尾段的第二句和尾句可知，因为有好的环境，顾客很快决定买房，因此良好的第一印象能促进销售。

　　4．What is the main purpose of the passage?

　　A. To explain how businesses turn people into their customers.

　　B. To introduce how businesses have grown from the past.

　　C. To report researches on customer behavior.

　　D. To show dishonest business practices.

　　答案与解析　A　考查写作目的。文章介绍了商家采用的吸引人们消费的策略，因此选项A能概括文章的主要目的。

　　三、完形填空

　　(2016·吉林长春质监)

　　Since I was 12 years old, I've suffered from a condition called Compulsive Hair Pulling (强迫性拔毛癖). The physical destruction was severe, but the emotional __1__was worse, When I was young, no one, __2__ my doctor, knew how to help me. I was alone.

　　Growing up, I didn't __3__ anywhere and I suffered great shame knowing I'd brought this__4__upon myself. My hands seemed to have a __5__ of their own. “What's wrong with me？” I'd often wonder. Sometimes, people asked about my __6__ of eyelashes (睫毛) and eyebrows. I was lonely, but I kept people at a distance. However, each night, __7__ I fell asleep, I'd pray for God to send someone who __8__.

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