填空题
· Some information is missing.
· You will hear part of a talk by a sales manager.
· For each question 16-22, fill in the missing information in the numbered spaces, using one or two words.
· You wilt hear the talk twice.
Office block: {{U}} {{U}} 1 {{/U}} {{/U}}office rooms
{{U}} {{U}} 2 {{/U}} {{/U}}staff
Warehouse: keeping {{U}} {{U}} 3 {{/U}} {{/U}}items
Assembly line: partly {{U}} {{U}} 4 {{/U}} {{/U}}and of first class.
Quality control: through {{U}} {{U}} 5 {{/U}} {{/U}}checks
Percentage of rejects: around {{U}} {{U}} 6 {{/U}} {{/U}}%
Development cost: {{U}} {{U}} 7 {{/U}} {{/U}}% of the gross