[求助]大全709

709        The Coast Guard recently redesigned channel markers in the Chesapeake Bay to accommodate large numbers of ospreys, whose huge nests formerly obstructed the lights.

(A) numbers of ospreys, whose huge nests

(B) numbers of ospreys, their huge nests

(C) amounts of ospreys, the huge nests of which

(D) nests of ospreys they（A）

(E) numbers of ospreys, and their huge nests

为什么可以用numbers 不是应该用 number么? 大量的ospreys 而不是numbers

19.The commission acknowledged that no amount of money or staff members can ensure the safety of people who live in the vicinity of a nuclear plant, but it approved the installation because it believed that all reasonable precautions had been taken.
(A) no amount of money or staff members
(B) neither vast amounts of money nor staff members
(C) neither vast amounts of money nor numbers of staff members
(D) neither vast amounts of money nor a large staff
(E) no matter how large the staff or how vast the amount of money       D

不用numbers 阿

请LZ下载大全注释（置顶复习资料），或查阅置顶讨论连接，相信可以解决大部分问题，如仍然未能解决后发帖询问，并在标题中标明已查资料。感谢配合，预祝复习顺利！

number表数字

numbers表量词

不好意思 资料查过没有找到

能不能简单讲一下怎么区分呢?

已查阅大全注释和之前讨论,没有深入讨论这个问题

a large number of 常见

但是很少见 large numbers of ...

大家指教!

如果C中的amounts改成numbers, C是否可选？ 如果可选，那么the huge nests of which....这个句子是什么成分呢？ 谢谢