胸内负压的生理作用有() A.有利于静脉血和淋巴液的回流 B.降低气道阻力 C.维持 发布时间:2017-09-14 04:45 │ 来源:www.tikuol.com 题型:多项选择题 问题: 胸内负压的生理作用有()A.有利于静脉血和淋巴液的回流B.降低气道阻力C.维持肺的扩张状态D.减少呼吸时胸膜腔容积的变化E.无明显意义
题型:多项选择题 We suggest that you file a claim ______ the shipping company for all the losses incurred as a consequence of failure to ship the goods ______ Order No. 123 in time.()A. against, unlessB. for, inC. against, inD. against, under 查看答案