His decades of effort began to__________ , for his new breed of rice had become m
A. pay off
B. call off
C. pull off
D. lay off
A. pay off
B. call off
C. pull off
D. lay off
Which of the following statements is NOT true?
A.Getting off to work with very little effort helps save one's energy.
B.Dr. Newman explains why people reach their peaks at different hours of day.
C.Habit helps one adapt oneself to his own energy cycle.
D.Children have energy cycles, too.
His effort of decades began to ______ He came to be well-known for his findings.
A.pay off
B.die off
C.put off
D.break off
A.2 decades
B.3 decades
C.4 decades
D.5 decades
A.教育慈善事业
B.人文教育事业
C.教育培训事业
D.N/A
A、realist
B、character and environment
C、modernist
D、Bildungsroman
A、He applied his expertise in geology to guarantee the feasibility of the escape plan.
B、He spent two decades digging the tunnel and cast the dirt without being noticed.
C、He got the tools from his friends.
D、all of the above.
From the passage we can infer that______.
A.Kraemer will work with Chinese scientists in clone researches
B.about two thousand species will probably die out in next few decades
C.Kraemer and his team have succeeded in cloning a dog
D.scientists maintain that cloning animals is worth researching
over three decades in 1933
V.S. Naipaul, a writer in search of roots and winner of Nobel Prize for literature in 1999, was born in Trinidad(1), the son of an Indian civil servant. In his childhood, he was first educated in his hometown and then Oxford University, where he studied literature. There he met Pat and they got married(2).(3), he has been based in England yet spent much time traveling around the world. Travels(4)have taken him around the world on a quest for home and for roots. Sir V.S. Naipaul, now 69, was knighted (授以爵位) by Queen Elizabeth(5). A critic wrote the following about him: "(He is) the wanderer who tries to go home, but is not taken in and is accepted by another home only so long as he admits he is a lodger there."
The trade between the two countries will increase in the future ______.
A.through the effort of China
B.through their mutual efforts
C.through the effort of the American Delegation
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