【简答题】Scientists are trying hard to discover of each of the genes in our body.
【单选题】One of the major problems of nuclear energy is the inability of scientists to discover a safe way to dispose of the radioactive wastes which occur throughout the nuclear process. Many of these wastes ...
A.
the nuclear process involving the danger of radioactivity at its every stage
B.
fuel for nuclear reactors producing dangerous wastes
C.
the weakness scientists have found in every previous methods
D.
the nature of nuclear wastes together with their lengthy life span
【单选题】Charles Darwin, an English naturalist and the discover of natural selection published his theory with compelling evidence for evolution in his 1859 book __________.
C.
Sociobiology: The New Synthesis
D.
On the Origin of Species
【判断题】The task of a linguist is to discover the nature and rules of the underlying language system()
【简答题】The cause of the accident may never (discover )______in spite of the effort of the police.
【单选题】※治疗5天后体温又复升,嗜睡.惊厥.前囟隆起,查脑脊液正常,最有可能是