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题库 / Prep2007E1-SC-120
Like any star of similar mass would do, once the Sun has exhausted the hydrogen in its core, it expands into a red giant, eventually ejecting its outer envelope of gases to become a white dwarf.
Like any star of similar mass would do, once the Sun has exhausted the hydrogen in its core, it expands into a red giant, eventually ejecting
Like any star of similar mass, once the hydrogen in the Sun's core is exhausted, then it expands into a red giant and eventually ejects
As in the case of any star of similar mass, once the hydrogen in the Sun's core is exhausted, it will expand into a red giant, and eventually ejecting
As any star of similar mass would, once the hydrogen in the Sun's core is exhausted it will expand into a red giant and will eventually eject
As would be the case with any star of similar mass, once the Sun exhausts the hydrogen in its core, it will expand into a red giant and eventually eject
(A) like是介词，后面只能跟名词或代词，不能连接句子，只有连词才可以连接句子；该选项中现在分
词结构ejecting在句尾作状语，表示伴随结果，所表达的同时发生的意思不如用and连接的并列谓语更
准确，因为后者能准确表达先后发生的意思（由eventually可知）。
(B) star 与hydrogen 比较对象不对等；it 错误地指代hydrogen，应该指代Sun，但在该选项中Sun
是以所有格形式出现的，it 无法指向所有格形式的Sun；被动语态的表达不如主动语态更清楚。
(C) as in the case…的表达方式不正确；it错误地指代hydrogen，原因与选项B相同；and ejecting没
有平行对象。
(D) it错误地指代hydrogen，原因与选项B相同；用as连接句子表示比较也正确，但不应该用过去时态
would，应该用将来时will；被动语态的表达不如主动语态更清楚。
(E) 正确，as would be the case with…是比较结构的一种，表达比较对象的情况相同。
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