下列词语中加粗的字，读音没有错误的一组是[ ] A．滑稽（jī）辖制（xián）悖

While______ in Scotland, he made friends with the native there.

A．working

B．worked

C．he works

D．he is working

Smoking, ____ some smokers, might ease their anxiety sometimes, but ____ the addiction caused by their constant practice, it is really hard to give up.

A．according to; due to

B．according to ;because

C．as to; since

D．thanks to;if

“谈虎色变”属于 [ ]

A．非条件反射，人与动物均有

B．非条件反射，人类特有

C．条件反射，人与动物均有

D．条件反射，人类特有

称取铁矿石试样0.2500g，经处理后，沉淀形式为Fe(OH)₃，称量形式为Fe₂O₃，质量为0.1490g，求Fe和Fe₃O₄的质量分数。[M(Fe)=55.845g/mol，M(Fe₂O₃)=159.69g/mol，M(Fe₃O₄)=231.54g/mol]

女，78岁。子宫脱垂Ⅲ度，宫颈光滑，丈夫已故，体质差

A．阴式子宫切除
B．阴式子宫切除+ * * 前后壁修补术
C．Manchester手术
D．放置子宫托治疗
E． * * 纵隔成形术