6. The word "eliminated" in the passage is closest in meaning to _________.(A) reduced (B) ruled out (C) examined (D) discovered

10. The main purpose of this passage is to _________.(A) explain the properties of radium (B) describe Marie Curie's contribution to science (C) discuss the history of the Nobel Prize (D) warn about the dangers of radiation exposure PartIV. Translation: Complete each sentence in English by following its Chinese translation. Fill in each blank with exactly