It__ Jack and Frank who____been murdered.
举一反三
- Who murdered the old lion king?
- By a of good luck, Jack, who had been buried in the rubble for more than 26 housrs, came out alive.
- Jack described his father, who ____ a brave boy many years ago, as a strong- willed man. A: would B: would have been C: must be D: must have been
- Frank is the kind of person who people like to ________.
- In sharp ______ to John, who is frank, Henry is too sophisticated.