Madam Curie is a very famous ________.
A: hero
B: science
C: scientific
D: scientist
                    A: hero
B: science
C: scientific
D: scientist
举一反三
- We can't help admiring Madam Curie for her great achievements in science research.
 - The students are talking about Chinese surprising developments in . A: science B: scientist C: scientific D: scientists
 - Madam Curie is believed ___ the radium. A: having discovered B: to discover C: to have discovered D: discovering
 - In 1895, scientist ( ) discovered X-rays. A: Descartes B: Madame Curie C: Roentgen D: Marco Polo
 - The famous scientist ________ to speak on television tonight. A: is B: will C: is going to D: will be
 
