Nuclear power plants, ______ to some serious breakdowns, have become a center of controversy.
A: having recently been subjected
B: recently having been subjected
C: have recently subjected
D: recently have subjected
A: having recently been subjected
B: recently having been subjected
C: have recently subjected
D: recently have subjected
举一反三
- I have been busy recently, ______________ this week.
- I have been busy recently, particularly this week
- How have you ____ recently? A: be B: being C: been D: are
- The productsdescribed above have been subjected to （ ） treatment ofat least 8000baC for 30 minutes.
- Women have been __________to unfair treatment for too long. A: related B: forced C: subjected D: resisted