表皮基底层细胞与下方组织之间的主要连接结构是()
A.桥粒
B.基底膜带
C.半桥粒
D.张力细丝
参考答案:C
下列业务应计入营业外支出的有()。
A、出售固定资产净损失
B、固定资产盘亏
C、无形资产摊销
D、捐赠支出
The nurse is teaching the mother of a neonate. The nurse should instruct the mother to introduce her infant to solid foods at what age()
A. 2 months.
B. 4 months.
C. 6 months.
D. 8 months.