下列能说明诚信对市场经济的重要作用的是(　　)

①诚信能促进市场经济的有序运行　②失信破坏市场经济的运行秩序，阻碍经济的健康发展　

③增强全社会的信用意识，要把诚信作为基本行为准则　④弘扬中华民族崇尚诚信的美德，对构建和谐社会具有重要意义

在甲处劳动的有27人，在乙处劳动的有19人，现在另调20人去支援，使在甲处总人数为在乙处总人数的2倍，则应调到甲处　 ____人．

—How does he go to school every day?

—He ____ to school every day.

    James sat outside the office waiting for the interview.He felt so1that he didn't know what to do with himself. The person who had gone in2him had been in there for nearly an hour.And she looked so3when she went in. Not like James,he felt he was4.But the5 was that he wanted this job so much.It6 everything to him.He had thought about it such a lot before the day of the7He had8himself performing brilliantly at the interview and being offered the job9.

    But now here he was feeling10.He couldn't11all those things he had planed to say.At that moment,he almost12to get up and leave.But no13he had to do this.He had spent so much time considering it that he couldn't14like that.His hands were hot and sticky and his mouth felt15.At last the door of the office16.The woman who had gone in an hour earlier came out looking very pleased with herself.It seemed17she had got the job.She smiled sympathetically（同情地）at James.At the moment,James18her.The managing director then appeared at the office door."Would you like to19now,Mr.Davis?I'm sorry to have kept you 20.”James suddenly wished that he had gone home after all.He got up,legs shaking and forehead sweating and wondered whether he looked as he felt.