(2013·湖北，24)According to the law, all foreigners have to________with the local police within two weeks of arrival.
A．associate B．dispute C．negotiate D．register
(2013·福建，28)Old－fashioned phones matter when wireless networks ________ in disasters.
A．turn down B．turn out
C．break down D．break out
(2013·湖北，23)While intelligent people can often________the complex, a fool is more likely to complicate the simple.
A．sacrifice B．substitute C．simplify D．survive
Everything comes with ________ price；there is no such ________ thing as a free lunch in the world.
A．a；a B．the；/ C．the；a D．a；/
(2013·嘉兴一中月考)Many people agree that ________ knowledge of English is a must in ________ international trade today.
A．the；an B．a；/ C．the；the D．/；the
(2013·泰州二模)In the market，vegetables are sold by ________ kilogram，I mean，by ________ weight.
A．the；/ B．/；/ C．the；the D．/；the
