张力性气胸表现为（） A.反常呼吸运动 B.胸膜腔压力持续升高 C.呼吸时纵隔左右扑

--I can ___ believe my eyes. You are working so ____now. but I remember you didn’t use to.

--People sure change. I have a dream of studying abroad,  ____English-speaking countries.

A．hard, hard, specially

B．hardly, hard, especially

C．hard, hardly, specially

D．hardly, hardly, specially

26. When ______ the bookstore, they saw an advertisement reading “If you buy three books at a time, you’ll receive a fourth one as a _______.”

A. going into; reward    B. going into; bonus C. went; favour    D went; honour

局域网与广域网、广域网与广域网的互联是通过哪种网络设备实现的______。

A．服务器

B．网桥

C．路由器

D．交换机

在一个玩具加工厂里，生产一种专利玩具的工人接受的培训是（）。

A.一般培训

B.自我培训

C.特殊培训

D.正规教育

按照法的效力范围不同，法可以分为( )。

A．实体法和程序法

B．一般法和特别法

C．公法和私法

D．根本法和普通法