Prep语法求教阿

(1) Fossils of a whale that beached on an African shore more than a million years ago and was subsequently butchered by hominids have been recovered by palentologists.

a, that beached on an African shore more than a million years ago and was subsequently butchered by hominids have

d having been beached on an African shore more than a million years ago and subseqently butched by hominids, have

anwser:A, 我无奈之下选了d，因为觉得 was subsequently(a)是错误的亚。。不是fossils么？

(2)In January 1994 an oil barge ran aground off the coast of SanJuan, PuertoRico, leaking its cargo of 75,000 gallons into the ocean, while causing the pollution of the city's beaches.

a, leaking its cargo of 75,000 gallons into the ocean, while causing the pollution of

c, and its cargo of 75,000 gallons leacked into the ocean, polluting

anwser: C, 为啥a不对哦？觉得c的its cargo也指代不清楚的亚？是不是偶得想法不对？

谢谢：）

最近好多人對於A of B的主詞動詞一致有疑問，SC最高原則是邏輯、邏輯、還是邏輯

1.fossil是不能被butchered的，只有whale才可以被butchered,所以動詞要用單數.

2.C用polluting比 causing the pollution的方式簡潔,最重要的是在於cargo of 75000 gallons才能pollute ocean,oil barge不能pollute the ocean.

哦好吧，偶明白啦，谢谢：）