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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
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
当时解题思路为 ,circling作伴随，主语同修饰那句话的主语，变成 astronomers发出circling 的动作，所以删掉了正确选项...
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