题目内容

二倍体细胞具有:( )

A. 正常的二倍体数目
B. 为有限生命
C. 可无限传代,为无限生命
D. 没有肿瘤原

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Pampers divides its market demographically on the basis of ________ into prenatal, new baby, baby, toddler(学步期), and preschooler.

A. life stage
B. gender
C. age
D. income
E. social class

根据培养细胞的生命周期分类,细胞可分为:( )

A. 原代细胞
B. 传代细胞
C. 二倍体细胞
D. 分散细胞

Newlyweds(新婚夫妇) in the United States buy more in the first six months than an established household does in five years. Newlyweds are an example of a(n) ________ segment.

A. life stage
B. age
C. behavior
D. user status
E. income

厚朴善治

A. 脘腹胀满
B. 气滞胎动不安
C. 风湿痹证
D. 湿温初起
E. 热湿泄泻