单项选择题

A．To gather information for the student’s astronomy class.
B．To write a research paper about a recent discovery in space.
C．To report findings from an astronomers’ conference.
D．To get information for the astronomy Club.
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单项选择题
A．Attending the party.B．Visiting some friends.C．Studying for an exam.D．Taking an exam.
A．Attending the party.
B．Visiting some friends.
C．Studying for an exam.
D．Taking an exam.
单项选择题
A．The possible existence of life on other planets.B．Methods for building powerful new telescopes.C．A technical problem that astronomers can’t solve.D．The discovery of planets orbiting distant stars.
A．The possible existence of life on other planets.
B．Methods for building powerful new telescopes.
C．A technical problem that astronomers can’t solve.
D．The discovery of planets orbiting distant stars.
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