填空题 Suppose you work in the Quality Control Department. You discover that something was wrong with a machine in a routine test. Write a memo to Mr. Rick Smith, the quality control manager, to report this matter and offer a suggestion for a thorough check of the whole production line. TO: Mr. Rick Smith, 1 FROM: Morgan Draper DATE: March 18, 2022 SUBJECT: 2 In the routine test yesterday, I discovered some serious problems with a machine on 3 , which may greatly affect the quality of new products. In order to 4 the quality of the new products, I suggest 5 of the whole production line. I'm waiting for your permission