【单选题】How do scientists react to the scheme?
A. Some of the chief space researchers support it. B. Few scientists believe humans are alone in the universe. C. Many scientists feel it’s time to search for life beyond Earth. D. Many scientists consider it quite possible to get signals from other space.
A. Some of the chief space researchers support it. B. Few scientists believe humans are alone in the universe. C. Many scientists feel it’s time to search for life beyond Earth. D. Many scientists consider it quite possible to get signals from other space.
举一反三
- _______ to work long hours alone in the lab and sacrifice his or her personal life. A: Many a scientists have B: Many scientist has C: Many a scientist has D: Many scientists
- The fact has worried many scientists ______ the earth is becoming warmer and warmer these years. A. what B. which C. that D. though
- People have (1) flying saucers for over a (2) years now and scientists have reported other things in space too. Many scientists have tried to (3) flying saucers but most have (4) . They have been called many names because no one is (5) what they are. 3（）
- Many of the scientists and engineers are ( ) in terms of how profitable their achievements are.
- The fact has worried many scientists _______ the earth is becoming warmer and warmer these years.