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题库 / Prep2008E2-SC-188
The health benefits of tea have been the subject of much research; in addition to its possibilities for preventing and inhibiting some forms of cancer, the brewed leaves of Camellia sinensis may also play a role in reducing the risk of heart disease and stroke.
in addition to its possibilities for preventing and inhibiting
in addition to its possibilities to prevent or inhibit
besides the possibility that it prevents and inhibits
besides the possible preventing and inhibiting of
besides possibly preventing or inhibiting
请看讲解视频
in addition to/besides/as well as是介词，虽然不是并列词，但语意上要求句子里有成分可以与其并列。
A/B/C的possibilities只能与主句的名词并列，表达的意思是：除了（减少）可能性以外，还能减少风险。
E，besides preventing与主句的动词并列，表示除了预防癌症，还可以减少风险。
B，possibilities控制力弱，不接to do
and/or：预防癌症是在癌症发生前预防；阻止癌症是在癌症发生后阻止它扩散，二者不能同时发生，不能用and
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