【C14】A．inventedB．createdC．publicizedD．popularized

A．thoughtB．createdC．supposedD．caused

【C6】A．employedB．createdC．operatedD．controlled

A．stoppedB．createdC．calledD．mentioned

【C9】A．inventedB．inventC．being inventedD．inventing

It was well known that Thomas Edison（)the electric lamp.A inventedB discoveredC foundD

【C7】A．adjustedB．createdC．adoptedD．presented