It was Dr. Rontgen who （） X-rays. A: Adiscovered B: Binvented C: Cmade up
It was Dr. Rontgen who （） X-rays. A: Adiscovered B: Binvented C: Cmade up
It was Dr. Rontgen who （） X-rays. A: discovered B: invented C: made u
It was Dr. Rontgen who （） X-rays. A: discovered B: invented C: made u
X射线是由科学家( )发现的。 A: Cormack B: Rontgen C: Hounsfield D: Laue
X射线是由科学家( )发现的。 A: Cormack B: Rontgen C: Hounsfield D: Laue
X-rays are also called Rontgen rays _____ the discoverer who first put them to use. A: in case of B: in view of C: in place of D: in honor of
X-rays are also called Rontgen rays _____ the discoverer who first put them to use. A: in case of B: in view of C: in place of D: in honor of
1