單格填空第 6 題
For some time now, ______ has been presumed not to exist: the cynical conviction that everybody has an angle is considered wisdom.
| Blank |
|---|
| (A) rationality |
| (B) flexibility |
| (C) diffidence |
| (D) disinterestedness |
| (E) insincerity |
出處：OG, p.96, #1
難度：Hard