評論
打印
1) How many years might it be before we make contact with aliens?
a) exactly 1,500
b) around 1,500
c) more than 1,500
d) less than 1,500
2) What university are the researchers from?
a) Cornell
b) Corniche
c) Cornwall
d) Corn
3) When did the Italian physicist Enrico Fermi describe his theory?
a) 1950
b) 1590
c) 1509
d) 1905
4) What is the name of the second theory mentioned in the article?
a) the meritocracy principle
b) the mediocrity principle
c) the media principle
d) the medicinal principle
5) Where does the second theory mentioned say life "will typically exist"?
a) on Alpha Centauri
b) in a distant galaxy far far away
c) in our solar system
d) on Earth-like planets
6) Who is Evan Solomonides?
a) an astronaut
b) a researcher
c) an expert on alien personality
d) the inventor of alien language
7) What does Evan Solomonides say about space?
a) it's a big place
b) it's a dark place
c) it's a cold place
d) it's a nice place
8) What did Evan Solomonides say extraterrestrials could have received?
a) stars
b) satellites
c) signals
d) an invitation
9) How many languages would aliens need to understand?
a) 750
b) 1,000
c) 2,000
d) 3,000
10) What contains 200 billion stars?
a) the Milky Way
b) our solar system
c) all of space
d) a distant galaxy far far away
