| A.Because she received a degree in mathematics. |
| B.Because she contributed to saving the wounded. |
| C.Because she won the Nobel Prize with Frederic. |
| D.Because she worked as a helper to her mother. |
| A.At the Curie Institute. |
| B.At the University of Paris. |
| C.At a military hospital. |
| D.At the College of Sévigné. |
| A.In 1932. | B.In 1927. |
| C.In 1897. | D.In 1926. |
| A.Irene worked with radioactivity. |
| B.Irene combined family and career. |
| C.Irene won the Nobel Prize once. |
| D.Irene died from leukemia. |