书名：新多益必考单字
版本：
页数：p75第10题
题目：
So many well qualified people ____ for the position that we won't be able to make a decision for several weeks
(A) apply
(B) application
(C) applicant
(D) applied
疑问：为什么是D不是A. 这边是过去式吗还是被动语态