It was not an easy job for the police to find out the murderer, because no________had been found yet.
A: hint
B: clue
C: trace
D: track
A: hint
B: clue
C: trace
D: track
举一反三
- The police haven’t found any ________ to the murder. A: hint B: tip C: clue D: advice
- Not a ____ has been found so far that can help the police find the thief. A: sight B: clue C: fact D: sign
- The bodies of Burke's and Ham's victims couldn't be found by the police because A: they had been stolen. B: they had been strangled. C: they had been dissected. D: they had been buried.
- We ______out by that time that he______a thief for a long time. A: had found; had been B: had found; was C: found; had been D: found; was
- The police ______ the evidence last time, but they did not. A: must have found out B: should have found out C: must find out D: could find out