提问 885 sec D 10

10. 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
(E) numbers of ospreys, and their huge nests

答案A。

本题为什么不能选c?

amounts of 和 numbers of 有什么主要区别?

the huge nest of which 这种说法有什么问题吗?

请nn答复!

一个修饰不可数，一个修饰可数。

不简洁，whose多好, hehe.