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题库 / OG2016-SC-22
Tropical bats play important roles in the rain forest ecosystem, aiding in the dispersal of cashew, date, and fig seeds; pollinating banana, breadfruit, and mango trees; and indirectly help produce tequila by pollinating agave plants.
pollinating banana, breadfruit, and mango trees; and indirectly help produce
pollinating banana, breadfruit, and mango trees; and indirectly helping to produce
pollinating banana, breadfruit, and mango trees; and they indirectly help to produce
they pollinate banana, breadfruit, and mango trees; and indirectly help producing
they pollinate banana, breadfruit, and mango trees; indirectly helping the producing of
题目分析：
本题中，有三个小句在逻辑上并列，即，aid，pollinate，和produce。因此，这三者应该在语形上也保持一致，可以排除(A)(C)(D)(E)，答案为(B)。请注意，分号一般被用于连接两个或几个独立的分句，但在本题中其和逗号的用法相同，连接了平行的对象。
选项分析：
略
分号一般被用于连接两个或几个独立的分句，后面是可以加and的
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