Only recently_________ to deal with the environmental problems.
A: something has done
B: has something done
C: has something been done
D: something has been done
A: something has done
B: has something done
C: has something been done
D: something has been done
举一反三
- Only in the past few years _______ to improve the living conditions in this area. A: something has been done B: there is something done C: has there something been done D: has something been done
- It is necessary that something urgent ______ to combat smuggling. A: is done B: be done C: has to be done D: must be done
- Only in the last few years ______ to improve the conditions of the blighted (荒芜的) areas in Hong Kong. A: anything has been done B: there is anything done C: has there anything been done D: has anything been done
- A great deal has been done to
- If you ______ on something that someone else has thought of or done, you use it to your advantage.