Question

一道SAT语法题

(Having exceptionally clear waters and active underwater life, the directors chose Cozumel) as a prospective site for their next documentary on scuba diving.答案是Cozumel's exceptionally clear waters and active underwater life led to its choice by directors,为什么不能写成Because its waters are clear and it has active underwater life, directors chose Cozumel？

Answer 1

原句是现在分词 作状语 因为分词垂悬 所以 错
正确答案是 名词 词组 作主语 正确
按你的 说法 是 原因状语从句 也可以 但 从句中的谓语 时态不对

Answer 2

upon a time there were two brands that shared much common ground