请教request的用法！~要考了~要考了！！

wxq19881113

6.    One of Arthur Jessop’s first acts as president of the FHA was to deny a request from the private sector that federal home loan programs should be expanded to cover houses not conforming to civil construction codes.
   (A) should be expanded to cover houses not conforming to
   (B) be expanded to cover houses not conforming to
   (C) should be expand to cover houses not conforming with
   (D) would have been expanded to cover houses not conforming to（B）
   (E) had to be expanded to cover houses not conforming with

答案选B，难道request用作名词也要虚拟语气？！我只记得request that,,,request做动词的时候要用虚拟语气。。像这样a request that也要用虚拟语气？？？？。。。。confusing！请NN解答！！

wxq19881113

NN们呢？？？？~~~都吃饭去了么~~