书刊的靠近装订处空白称为()。
A、天头
B、地脚
C、订口
D、切口
参考答案:C
In the new curriculum, some courses are , while others are optional for middle school students.
A.traditional
B.compulsory
C.impressive
D.significant
Which of the following home regimens should the nurse suggest to relieve itching in children with chicken pox()
A. Generous amounts of fine baby powder.
B. Oatmeal preparation baths.
C. Terrycloth towels moistened with hydrogen peroxide.
D. Cool compresses moistened with a weak salt solution.