When we woke up, everywhere was ______ snow.

A. covered

B. covered in

C. covered with

D. covering

Mary ______ in bed all day because she had a fever.

A. lay

B. has laid

C. has lain

D. laid

根据以下选项，回答103～104题：

A．夜间咳嗽明显

B．清晨咳嗽伴大量排痰

C．咳铁锈色痰

D．咳嗽呈金属音调

E．干咳无痰

第103题肺脓肿（）

呼吸困难伴昏迷常见于下列各项，但除外（）

A．脑出血

B．胸膜炎

C．肺性脑病

D．脑膜炎

E．糖尿病酮症酸中毒

Mr. Brown owns a ______shop in town. He also employs three ______assistants.

A. dresses, woman

B. dress, woman

C. dress, women

D. dresses, women

将“陈力就列，不能者止”译成现代汉语，并说明这句话所用的论证方法是什么。