题目
A.teaches
B.taught
C.has taught
第1题
his memories of the family farm led him into horticulture(园艺).the study habits he had acquired in the orphanage helped him a great deal because he did not care for the life outside his university, and gearhart saw many of his former classmates fall behind, then, as he puts it, he “fell in love with genetics.”
after earning his b. sc. in biological(生物的)science at penn in 1964,he moved to the university of new hampshire(新罕布什尔州),where he got his m. sc in genetics in 1966. he received his ph.d. degree in genetics, development&embryology(胚胎学)from cornell university in 1970.
through all these years gearhart had only occasional contact with his mother . his studies had led him far from the farming concerns of his family in pennsylvania,when his mother became seriously ill,she came to johns hopkins hospital for treatment, and it was only then, in her last months of life, that gearhart felt he finally came to know the mother who had been forced to give him up so many years before.
on november 10, 1998, john gearhart reported his important findings in genetics. he is now one of the most famous scientists in the united states, a leader in the field of genetics research..
51、John Gearhart was sent to the orphanage because______.
A.his mother was ill
B.his father died
C.his father couldn't support his family
D.his mother didn't like him
52、it can be learned from the passage that ____contributed a lot to his success.
A.one of his brothers
B.his classmates in the orphanage
C.his memories of the family farm
D.his study habits developed in the orphanage
53、John Gearhart attended all the following universities EXCEPT____.
A.Cornell University
B.Pennsylvania State University
C.University of New Hampshire
D.Johns Hopkins University
54、John Gearhart is well-known for his important findings in______.
A.biology
B.horticulture
C.genetics
D.farming
55、John Gearhart didn't understand why his mother gave him up so many years before until ___
A.his mother’s death
B.his great success in his work
C.his mother's last months of life
D.his graduation from Cornell university
第2题
The four men didn't feed the cows because______.
A. Mr. Johns wasn't at home
B. the cows fed themselves
C. Mr. Johns had feed the cows in the morning
D. they find it difficult to feed cows
第3题
according to a report publishing recently by the Johns Hopking University.
第4题
A.John's mother
B.mother of John
C.Johns mother's
第5题
A.Jasper Johns
B.Andy Warhol
C.Jeff Koons
D.Roy Lichtenstein
E.Edward Hopper
第7题
A.a famous university
B.a medical centre
C.a well-known doctor
D.a drug company
第8题
A.John
B.a John
C.the John
D.the Johns
第9题
A.Jasper Johns
B.Andy Warhol
C.Jeff Koons
D.Roy Lichtenstein
E.Edward Hopper
第10题
A.美国Johns Hopkins大学医学院的Fried教授
B.加拿大Rockwood教授
C.世界卫生组织健康老龄化临床联盟
D.美国Rosenberg教授
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