请用所给单词的正确形式填空Selfishness is the one of her many faults which _________ itself.（defeat）
举一反三
- Selfishness is the one of her many faults which ............... (defeats, defeat) itself.
- 请用所给单词的正确形式填空Joan is one of those people who ________ out of their way to be helpful.（go）
- 请用所给单词的正确形式填空He is the only one of those boys who ________ willing to take on an additional assignment.（be）
- 请用所给单词的正确形式填空These data ________ valuable when planning monitoring programs.（be）
- 请用所给单词的正确形式填空To go there on Monday ________ pointless ----there’s a public holiday.（be）