[外语] 三笔题目请教，请说明选择的原因，谢谢！

1.It was ____that she couldl't finish it by herself.
a. so difficult a work   b.such a difficult work
c.so difficult work      d.such difficult work

2.Not only he also Tim_____seen this film.
a.has ever    b.have ever   c.has already          d.have already.