独家分销
参考答案：即在一地区范围内只选择一家中间商经销产品，通常双方协商签订某种独家经销或代理合同。
--- Have you drawn up that list of names yet?
--- No, but I’m going to it.
A．work out
B．work on
C．work off
D．work up
评价肺通气功能较好的指标是
A．呆小症B．巨人症C．肢端肥大症D．侏儒症E．黏液性水肿
