外国人非法居留的，如何处罚？

古代汉语有一种借音同或音近的字来代替本字的用法，如“担中肉尽，止有剩骨”的“止”通“只”，下列文旬中属于这种用法的是[ ]

A．策之不以其道

B． * * 身被坚执锐

C．其一犬坐于前

D．此皆良实

下面是一份出口货物报关单，有些项目没有填写，请根据所提供的原始单证，将没有填写项目按海关规定在报关单上补充填制完整。

We don't have to ______ every word that we don't know when reading. [ ]

A. look up

B. refer to

C. look for

D. look into

结合滤波器中常用的电路形式为（）

A.K型滤波器

B.M型滤波器

C.复合型滤波器

Which function is NOT served by building a prototype

A．It takes the place of the final syste

B．It assists in gathering software requirements

C．It assists in estimating the cost of the projec

D．It is used as the foundation of the larger project