题目内容
（请给出正确答案）
Dinosaur scientists can probably know whether dinosaurs were good parents by ______.
A．watching many kinds of animals
B．studying dinosaurs' living relatives
C．following the tracks left behind
D．working on dug-out dinosaur eggs
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更多“Dinosaur scientists can probab…”相关的问题
Dinosaur scientists can get information directly by ______.
A．studying dinosaur fossils
B．examining modern animals
C．watching dinosaurs
D．using telescopes
The scientists(success) ______ launched the satellite in spite of all the difficulties．
Even talented scientists have no way to precisely forecast the future. (英译汉)
Scientists imagine such a change in weather on human population would be ______.
A．terrified
B．surprised
C．horrible
D．frightened
The scientists have made an______study of the viruses that cause the disease.
A．exhausted
B．exhausting
C．exhaustive
D．exhaustion
A.The veteran and middle-aged scientists are important, and so are the young ones.
B.The veteran, middle-aged scientists are important, and so are the young ones.
C.The veteran and middle-aged scientists are important, so are the young ones.
D.The veteran, middle-aged scientists are important, so are the young ones.
ACM was established by ______.
A．both mathematicians and electrical engineers
B．some scientists
C．computer engineers
D．some universities
A.A.true
B.B.false
