● Look at the office plan below. ● For questions 6-10, which department does this job? ● For each question mark one letter (A-H) on the Answer Sheet. ● Do not use any letter more than once. Who makes sure the company's products are made properly?
A. ● B. ● C. D.shangxueba.cn/images/ct_ebecfrm_00011(20107).jpg'