Prof. Hoffmann told Dr. Pan that Carl Sagan, who wasa professor of astronomy at Cornell University, would be the most important scientist in modern America, not because he was _____________, but because he taught Americans to be interested in space.
A: the best astrophysicist
B: the best quantum physicists
C: the best nuclear physicist
D: the best theoretical physicist
A: the best astrophysicist
B: the best quantum physicists
C: the best nuclear physicist
D: the best theoretical physicist
举一反三
- Why does Mike like winter best A: Because the ground is white. B: Because he enjoys skating. C: Because he likes snow.
- Which descriptions below are true about Stephen Hawking?( ) A: theoretical physicist B: British mathematician C: born in Oxford D: author of best seller
- In the text In the Laboratory, the student thinks that it was the best lesson he ever had because ______.
- He was never ____in<br/>the early morning. A: at best B: in the best C: for his best D: at his best
- 1. A great variety of factors ____________ the birth of a best friendship. 2. According to the writer, though people differ greatly in their experiences, their criteria for a best friend are ____________. 3. They will give you advice, as a best friend they will not say things to make you feel ____________ of your behavior. 4. A best friend is a person to whom you can share the most embarrassing and revealing personal secrets without worrying they ____________. 5. A best friend is like the brother or sister who loves you because he/she ____________.