题文
【2012北京】I ____ Mr. Smith since he moved to Shanghai.
| A.didn’t hear from | B.don’t hear from |
| C.won’t hear from | D.haven’t heard from |
【2012北京】I ____ Mr. Smith since he moved to Shanghai.
| A.didn’t hear from | B.don’t hear from |
| C.won’t hear from | D.haven’t heard from |
试题篮
()