We all know that it is Edison who ____________the electric light bulb.

Which of the following is the incorrect description of duodenal ulcers? A: Duodenal bulb ulcer and gastric ulcer are similar in size, with a diameter of about 5-500px B: Most of the duodenal ulcers occur in the bulb C: Duodenal bulb ulcers are mostly in the posterior or anterior wall D: Axial image of duodenal bulb ulcer presents as a round or grain-like increased density E: Duodenal ulcers can cause irritation

Thomas Edison was responsible for many _____in addition to the light bulb. A: inventions B: imaginations C: instructions D: innovations

Thomas Edison was responsible for many ______ in addition to the light bulb. A: intentions B: imaginations C: instructions D: innovations

Like Edison, who created the light bulb, I make new things. I’m a(n) __________.

Food is to nutrition as light is to______. () A: reading B: vision C: bulb D: electricity E: watt

Another example of a scientific model would be （）. A: a map B: a paper airplane C: an atom D: a light bulb

“This light is too ________ for me to read by. Don’t we have a brighter bulb some where”; said the elderly man.

The X-ray finding of duodenal ulcers is____. A: niches B: bulb deformation C: mucosal disorder and tortuosity D: pyloric spasm

The direct X-ray finding of duodenal ulcers is ________. A: niches B: bulb deformation C: mucosal disorder and tortuosity D: pyloric spasm