支气管哮喘时不会出现下述哪项病理变化（）

A.支气管平滑肌肥厚

B.黏膜水肿、黏膜及黏膜下血管增生

C.上皮脱落及基底膜增厚

D.支气管壁炎症细胞浸润

E.肺泡壁破坏融合

When asked about their opinions about the schoolmaster, many teachers would prefer to see him step

aside________younger men. [ ]

A. in terms of  

B. in need of

C. in favor of  

D. in praise of