问题 单项选择题

These data will be of considerable use for identifying and analyzing environmental degradation, and than crafting workable solutions.

A. /



B. from
C. with



D. to

答案

参考答案:A

解析: 结构应用
For引导了三个并列的分词结构作状语:identifying,analyzing environmental degradation以及crafting workable solutions (构思可行的解决办法);因此A为答案。

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单项选择题