26. 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. (A) pollinating banana, breadfruit, and mango trees; and indirectly help produce (B) pollinating banana, breadfruit, and mango trees; and indirectly helping to produce (C) pollinating banana, breadfruit, and mango trees; and they indirectly help to produce (D) they pollinate banana, breadfruit, and mango trees; and indirectly help producing (E) they pollinate banana, breadfruit, and mango trees; indirectly helping the producing of 亲 这道题是OG13里的新题 这里分号就是当逗号用的 40里 750那个狗主提到了这个用法~ 可以加进去给大家看一下 -- by 会员 蓝若痕 (2012/5/20 15:59:09)
这里是选B吗??表示第一次看到这种用法呀。。。。。!!!!!!!!! |