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The discovery that Earth’s inner core rotates independently of and more quickly than Earth’s outer layers is responsible for advancing studies of the flow of heat from the inner through the outer planet and of the formation and periodic reversal in direction of Earth’s magnetic field.

1. core rotates independently of and more quickly than Earth’s outer layers is responsible for advancing studies of the flow of heat from the inner through the outer planet and of the formation and periodic reversal in direction of Earth’s magnetic field
2. core rotates independently of and more quickly than Earth’s outer layers is responsible for advancing studies of how heat from the inner core flows through the outer planet, and the formation and periodic reversal in direction of Earth’s magnetic field
3. core rotates independently and more quickly than Earth’s outer layers are responsible for advancing studies of how heat from the inner core flows through the outer planet, and how Earth’s magnetic field forms and the periodic reversal of its direction
4. core, rotating independently and more quickly than Earth’s outer layers, are responsible for advancing studies of the flow of heat from the inner through the outer planet, and the formation and periodic reversal in direction of Earth’s magnetic field
5. core, rotating independently of and more quickly than Earth’s outer layers, is responsible for advancing studies of the flow of heat from the inner through the outer planet and of how Earth’s magnetic field forms and the periodic reversal of its direction

答案是A, 但是我觉得A的连续of不仅不好, 而且of也容易造成平行歧义, 相比之下B的how引导的名词性从句和名词并列应该更好吧?

In 1850 Lucretia Mott published her Discourse on Women, arguing in a treatise for women to have equal political and legal rights and for changes in the married women’s property laws.

1. arguing in a treatise for women to have equal political and legal rights
2. arguing in a treatise for equal political and legal rights for women
3. a treatise that advocates women’s equal political and legal rights
4. a treatise advocating women’s equal political and legal rights
5. a treatise that argued for equal political and legal rights for women

答案是E, 但是我觉得E的for会产生平行歧义吧, CDE的同位结构看起来要好些, 但是如果从没有歧义角度, A好像更好?