朱砂内服的用量是()
A.15~30g
B.10~15g
C.1~3g
D.1.5~3g
E.0.1~0.5g
参考答案:E
Questions 1-4
What is a public school in England and Wales?()
A.A profit-making private school.
B.A non-profit-making independent school.
C.A state school that is funded by non-governmental sources.
D.A secondary school that is open to the majority of British students.
吸尘器不会便灰尘扩散和飞扬,是()日常清扫中不可缺少的清洁工具。
A.家庭
B.公司
C.饭店
D.餐馆