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标题: XDF_兰皮—第8页12，新手上路 [打印本页]

作者: superpeng9 时间: 2006-12-10 23:34
标题: XDF_兰皮—第8页12，新手上路

12、

Although the lesser cornstalk borer is widely distributed,control of them is necessary only in the South.

A:the lesser cornstalk borer is widely distributed,control of them is

D:the lesser cornstalk borer is widely distributed,measures to control it are

答案是D，可我觉得A也没啥问题啊，哪位DN给指点一下，谢谢！

作者: 期待蔚蓝 时间: 2006-12-11 00:04

them无法指代啊！

D 后面是同位语，同位语为优选答案，it指代也清楚啊

作者: superpeng9 时间: 2006-12-12 00:07

傻了傻了，这么弱的问题都没发现。。。学习时间长了就木。。。

谢谢指点~~

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