三明市地处福建省西北部，自古就有“八山一水一分田”之称，境内多山，森林、矿产等资源丰富，享有福建省“绿色宝库”和矿产聚宝盆之美誉。
参考答案：对
我国著作权法规定，公民的作品的发表权的保护期为（）。
A.不受限制
B.作品发表后50年
C.作者终生及其死后50年
D.作品自创作完成后50年内未发表的，法律不再保护
An assisted birth using forceps or a vacuum extractor may be performed for ineffective pushing, for large neonates, to shorten the second stage of labor, or for a malpresentation. When caring for the mother following an assisted birth, the nurse should keep which of the following in mind（）
A. A vacuum extractor is safer than forceps because it causes less trauma to the neonate and the mother’s perineum.
B. The neonate will develop a cephalohematoma as a result of the instrumentation.
C. The use of instruments during the birth process is a fairly rare occurrence.
D. Additional nursing interventions are needed to ensure an uncomplicated postpartum.
