汽车起火以后，由于风间的缘故，车身两侧以及车的前后安装的轮胎燃烧程度并不一致，一般说

天气炎热，驾驶人可以赤背、光脚、穿拖鞋驾驶机动车。

古诗词是古人为我们留下的宝贵精神财富．下列诗句中只涉及物理变化的是（　　）

A．野火烧不尽，春风吹又生

B．春蚕到死丝方尽，蜡炬成灰泪始干

C．只要功夫深，铁杵磨成针

D．爆竹声中一岁除，春风送暖人屠苏

Virtualization is an approach to IT that pools and shares（）so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human（）are aligned around an application or business function. With a virtualized（）, people, processes, and technology are focused on meeting service levels, （）is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization（）that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.

With a virtualized（）.

A．system

B． infrastructure

C．hardware

D．link

句型转换。

1. My mothcr has some sugar in her pocket. (就画线部分提问)

    ________ ________sugar________your mother________in her pocket?

2.  Her fricnd is at home today.  (用yesterday替换today)

    Hcr friend________ ________ ________ ________.

3. Mr Wu goes to work by car. (改为同义句)

    Mr Wu________ ________ ________ .

4. He is a boy, and I'm a boy, too. (改为同义句)

    ________ he  ________ I________ ________

下列探测器的工作介质中哪一项不是闪烁体（）

A.NaI（Tl）

B.CsI（Tl）

C.BGO

D.HPGe