题目内容

26.在上皮细胞中，一种细胞体积大，多边形，胞浆伸出许多小的突起-细胞间桥，突起之间为桥粒连接，这种细胞是

A. 角化细胞
B. 扁平细胞
C. 粒细胞
D. 棘细胞
E. 基细胞

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32.口腔粘膜上皮中没有，

A. 基底层
B. 棘层
C. 粒层
D. 透明层
E. 角化层

24.几乎不含弹性纤维的组织是

A. 牙周膜
B. 牙龈
C. 舌腹黏膜
D. 牙槽黏膜
E. 软腭黏膜

迷你图有（）三类。

A. 折线
B. 柱形
C. 盈亏
D. 饼形

The U.N. Children's Fund says children in Kurdistan in northern Iraq are___ and the situation in southern Iraq has become more stable. It says security has improved in Baghdad and the surrounding areas since the so-called troop began in February.