正确答案: B

细胞核

题目：细胞内有细胞活动的“控制中心”之称的是( )。

解析：B

查看原题 点击获取本科目所有试题

举一反三的答案和解析：

[单选题]To improve the quality of our products ,we asks for suggestions _______had used the products.

whoever

[单选题]I walked slowly through the market, where people all kinds of fruits and vegetables.I studied the prices carefully and bought what I needed.

were selling

[单选题]Liquid semiconductor is used to _________.

reduce the damage to lattice structure.

解析：

细节理解题。根据By using a liquid semiconductor, we believe we can minimize that problem可知D项正确。

[单选题]

activity

[单选题]Which of the following is the best title for the passage?

A Winner’s Secret.

解析：

由文章的重点句：第二段开头句，第三段开头句等分析概括可知A最合适

[单选题]叶和芽的发生为( )。

外起源

[单选题]柑橘(桔)属常见种的鉴别特征之一是( )。

叶轴翅有或无，宽或窄

[单选题]

include

[单选题]随着我国城乡居民人均可支配收入的增加，一直被视为高档耐用消费品的轿车正悄然走进寻常百姓家。这说明

收入是消费的基础和前提 B．消费拉动经济增长