单项选择题

The Chickscope Project enabled students to do all of the following EXCEPT ______.

A．to set up an incubator to hatch chicks
B．to actually operate an MRI system
C．to get involved in actual research
D．to watch the changes in the chick embryo

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单项选择题

Judging by the passage, biologist David Anderson ______.

A．seemed to be interested in marathon
B．made use of a satellite in his research
C．was probably a specialist in remote education
D．put together multimedia presentations for NSF

单项选择题

The students in Louisiana ______.

A．worked together to find solutions to a problem over the Internet
B．cleaned up a polluted stream across their home town
C．received a grant of $ 50,000 for their project
D．lobbied the local and state political leaders