An investigation was made into the accident, ( ) fifty people were killed.
举一反三
- An investigation was made into the accident, （）five people were killed. A: where B: for that C: when D: in which
- Several people were killed ( ) the accident.
- There are about 70 people ______ in the accident. A: were killed B: who killed C: killing D: killed
- ____ two hundred people were killed in the crash.
- How many people were killed in the fire