题目内容
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What do recent studies on genetic defects tell us？
A．Some diseases result from an extra chromosome.
B．Some diseases are caused by a chromosome in short.
C．Faulty genes caused by mutation give rise to diseases like mongolism.
D．Parents of mongoloid are likely to have more children of the kind.
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What aspect about neutrinos has been questioned in recent years？
A．Neutrinos are in the shape of points.
B．There are altogether three different varieties of Neutrinos.
C．Neutrinos do not have any mass.
D．Neutrinos are the most abundant particles in the universe.
What do the results of a recent sleep study show？
A．People who sleep enough are good at math.
B．Sleep is important for learning.
C．Too much sleep is good for your health.
D．Adults need more sleep than kids.
A、maintain the status quo
B、maintain the status quo
C、slightly increase the number of facilities
D、reduce the number of facilities
What do we learn about later children in a family from a recent study of birth order？
A．They are less principle.
B．They stick to principles.
C．They want to do things on their own.
D．They don't like to take chances.
A、What are the seminal works on my topic？ Do I need to mention these？
B、What progress has been made since these seminal works？
C、What are the most relevant recent works？ What is the best order to mention these works？
D、All of the above.
What will the speaker probably do next？
A．Ask questions about the assigned reading.
B．Give an example of active learning.
C．Explain recent research on recalling childhood memories.
D．Make an assignment for the next class session.
What do we learn about the multitasking Generation M from a recent study？
A．They are highly praised for being efficient.
B．They put more energy on important tasks.
C．They don't save much time as supposed.
D．They need to improve their analytical skills.
What are the listeners encouraged to do？
A．To talk about commuting to work
B．To answer the questions about the energy use
C．To call for asking questions about Ms. Whitehead
D．To report the recent business environments
What do we know about Mount Etna from the passage？
A．One of Etna's recent eruptions made many people move away.
B．Etna's frequent eruptions have ruined most of the local farmland.
C．Etna's eruptions are frequent but usually mild.
D．There are signs that Etna will erupt again in the near future.
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