As scientific evidence suggests, organic food is more nutritious and safer than convention
A.Y
B.N
C.NG
A.Y
B.N
C.NG
According to Dr. Catriona Morrison, the public speculation______.
A.lacks scientific evidence
B.helps clarify their study
C.turns out to be correct
D.is worth further study
What does the underlined word "rumored" in the second paragraph mean?
A.Confirmed by evidence.
B.Showed by picture.
C.Doubted and alleged.
D.Discovered by scientists.
According to the passage, "scientific subculture "means ______.
A.cultural groups that are formed by scientists
B.people whose knowledge of science is very limited
C.the scientific community
D.people who make good contribution to science
A. interesting
B. humorous
C. dull
D. scientific
[A] Science
[B] Scientist
[C] Scientific
[D] Scientists
Taylor is most famous for______.
A.his application of scientific methods to work
B.his book "The Principles of Scientific Management"
C.his various innovations in steel processing
D.the spreading of his scientific management method
____________(信不信由你), his discovery has created a stir in scientific circles.
(23)
A.Seldom are new scientific theories rejected quickly.
B.New scientific theories are often slow to be accepted.
C.Scientists rarely publish their theories immediately.
D.Quick benefits are expected from this new scientific theory.
Taylor is most famous for ______.
A.his application of scientific methods to work
B.his book "The Principles of Scientific Management"
C.his various innovations in steel processing
D.the spreading of his scientific management method
This text indicates that the basic component of scientific research is ______.
A.observation
B.hypothesis
C.reasoning
D.interpretation
We can infer from the passage that" entomology" is______.
A.the scientific study of pyramids
B.the study of ancient constructions
C.the study of natural sciences
D.the scientific study of insects