护士的素质包括哪两方面？

下列不屈于绿色营销的内在动力的是（）。

A．绿色需求的产生

B．市场竞争的要求

C．潜在利益的吸引

D．绿色消费的分析

句型转换。

1. My sister insisted that we should go there by bus instead of by bike.

    My sister insisted ____ our ____ there by bus instead of by bike.

2. It seemed that he had read the book before.

    ____ seemed to ____ read this book before.

3. We all know about the city.

    The city is ____ ____ us all.

4. My sister first thought of cycling along the river.

    ____ was my sister ____ first thought of cycling along the river.

为提高软件系统的可重用性、扩充性和可维护性，目前较好的开发方法是（ ）

A．生命周期法

B．面向对象方法

C．原型法

D．结构化分析方法

为鉴别膀胱炎和肾盂肾炎，应做的检查是（）

A.尿图片镜检细菌

B.尿培养及菌落计数

C.血常规

D.尿抗体包裹细菌检查

E.尿亚硝酸盐试验

商品房预售前，房地产广告的主要目的和重点应是( )。

A．提升商品房的价值
B．提高商品房的知名度
C．提升商品房的品质
D．降低商品房的后期开发成本