All hope of finding the missing ship was ______ and the search abandoned.
A.given on
B.given up
C.given off
D.given away
A.given on
B.given up
C.given off
D.given away
第1题
B.find
C.to finding
D.finding
第2题
A.hope
B.in hope
C.in the hope of
D.with hope
第3题
B.Yes, I didn't hear any noise
C.Yes, I didn't hear you
D.No, I didn't hear a thing
第4题
4. Finding Early Signs of Mad-Cow Disease(5分)
Disease damage: This microscopy image shows brain tissue damaged by Creutzfeldt-Jakob (可不译,照搬) disease. Researchers have made a list of blood proteins that act as early indicators of a group of diseases including bovine spongiform. encephalopathy (BSE), also known as mad-cow disease. The human form. of BSE, a fatal degenerative neurological disorder, called Creutzfeldt-Jakob disease
Biotech pioneer: Leroy Hood, president and cofounder of the Institute for Systems Biology, in Seattle, invented several tools, including the automated DNA sequencer that helped make it possible to sequence the human genome. Now, biotech pioneer Leroy Hood explains how Systems Biology will impact medicine.
第5题
A.above all
B.after all
C.for all
D.in all
第6题
A.nothing
B.no one
C.neither
D.none
第9题
A.正确
B.错误
第10题
B.had done
C.have done
D.had been doing
第11题
A、after all
B、at any rate
C、all along
D、as a result