Columbus discovered America but did not _______ the new continent.

The jobs of wildlife technicians and biologists seemed ______to him, but one day he discov

Japan s productivity has overtaken America s in some manufacturing industries, but el

He planned to steal the money, but his ______ were discovered.A．arrangementsB．blueprintsC．

Who______that first discovered America—the New Continent？A．wasB．it wasC．was itD．did

Shortages of flu vaccine are nothing new in America but this year s is a whopper. Until

America’s Internet is fester than ever before but people still complain about their Int