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题库 / Prep2007E1-SC-133
In the past several years, astronomers have detected more than 80 massive planets, most of them as large or larger than Jupiter, which circle other stars.
most of them as large or larger than Jupiter, which circle
most of them as large or larger than Jupiter and circling
most of them at least as large as Jupiter, circling
mostly at least as large as Jupiter, which circle
mostly as large or larger than Jupiter, circling
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circling作定语修饰planets，和先行词被插入语隔开。从语意来讲circle也不会修饰Jupiter，一个Jupiter怎么围绕其他所有的stars啊。
Astronomers have detected more than 80 massive planets circling other stars. / (planets) which circle other stars.
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