朊病毒是（）因子，它是一种（）的病毒。

根据所给句子的意思，填上合适的单词，并注意其正确形式, 首字母或中文已给出。

小题1:Please keep us i_______ of any changes of the address as soon as possible.

小题2:It’s three years since he left home. He is e________ to get back to his hometown.

小题3:The skin is one of the essential o_________ of our body.

小题4:U_________ every day, the information on the Internet is always the latest.

小题5:His family did not ________(同意) of his going to study in the United States alone.

小题6:The senior editor thought this article needed further ___________(修饰，润色).

小题7:They believe the fire was ___________(故意地) set to the house, not by accident.

小题8:This book b_______ to me . That one is yours.

小题9:A g______ is someone who shows tourists around places such as museums or cities

外置调制解调器与内置调制解调器相比的优势是（）

A.容易移动

B.价格低

C.容易观察与监视

D.几乎无任何附件

外形呈 * * 状.泪滴状或不规则小块状的树脂类药材是（）

A.乳香

B.没药

C.血竭

D.补骨脂

进口件在清官时需要提供（）信息。

A.材料

B.安装部位

C.用途

D.尺寸及重量

E.适用车型

配电变压器的类型包括（）。

A.浸油配电变压器

B.密封型变压器

C.非晶态合金铁芯配电变压器

D.干式变压器