由og60开问 比较的用法？

should

60。 According to a recent poll, owning and living in a freestanding house on its own land is still a goal of a majority of yourn adults, like that of earlier generations.

1. like that of earlier generations


2. as that for earlier generations


3. just as earlier generations did


4. as have earlier generations


5. as it was of earlier generations

Q: 选项A为什么不可以省略动词？选项E对仗工整，但少了一个“goal”的指代？现在看到比较就乱了阵脚，觉的哪个都行？请问比较有什么原则吗？

多谢！

ring_cheng

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