题目内容

Early to bed and early to rise ____ a good habit.

A. are
B. is
C. were
D. was

查看答案

搜索结果不匹配？点我反馈

更多问题

She as well as her brother ____ a League member.

A. are
B. were
C. will be
D. is

An iron and steel works, with some satellite factories, ____ to be built here.

A. are
B. were
C. is
D. will be

已检查含量均匀度的片剂，不必再检查（）

A. 硬度
B. 脆碎度
C. 崩解度
D. 重量差异

ST段向上抬高和降低在临床上常见的疾病有：

A. 心肌梗死
B. 心肌缺血
C. 房室肥大