【单选题】有关肺的外呼吸,以下叙述哪一项是错误的( )
C.
单位时间内气体的弥散量与气体在肺泡膜两侧的分压差成正比
E.
A-aDO2是对肺通气或换气功能衰竭进行鉴别的重要指标之一
【单选题】如损伤后3个月,患手出现'猿手畸形',考虑下列哪种损伤
【单选题】The job wasn't very interesting, but _______ it was well paid. [ ]
【单选题】Why does Linda look thinner today?
A.
She has been exercising.
B.
She is wearing dark-colored clothes.
C.
She has been on a diet.
【简答题】解除外力后,能完全消失的变形称为 ,不能消失而残余的的那部分变形称为 。
【单选题】某产妇,第1胎,孕39周。会阴侧切娩出一活女婴。产后3天,产妇体温39.0℃,下腹疼痛,恶露有臭味,诊断为急性子宫内膜、子宫肌炎。最有效的治疗措施是
【单选题】On the one hand, they’d love to have kids, but they don’t want to give up freedom.
【判断题】外力解除后不能消失的变形,称为塑性变形。
【简答题】《创业史》中,老农民( )也是一个同时具有传统美德和狭隘小生产者观念的旧中国农民的艺术典型。