At the beginning, how did many scientists view Peppeberg's work?
A. It would reveal a creature's mind.
B. It would probably end in failure.
C. It would be hard to judge its value.
D. It would be a long-term project.
These photographs will show you ______.
A.what does our village look like
B.how does our village look like
C.what our village looks like
D.how our village looks like
A.有乙烯生理反应、显性
B.有乙烯生理反应、隐性
C.无乙烯生理反应、显性
D.无乙烯生理反应、隐性
A.assign
B.attempt
C.prohibit
D.reveal
A. is being measured successfully
B. is constantly making changes
C. is receiving much radical consideration
D. is increasingly getting challenged