I don’t think Tom knows the key to the question,____ ____?
A: do I
B: doesn’t he
C: will I
D: does he
A: do I
B: doesn’t he
C: will I
D: does he
举一反三
- I don’t believe he knows it, _________? A: do I B: does he C: don’t I D: doesn’t he
- I do think that everyone has their own variable limits and their own characteristic virtues, ______ A: doesn't he B: don't they C: does he D: don't I
- I don’t think he is to blame, _________? A: do I B: is he C: isn’t he D: does he
- I don't think he<br/>is to blame, ________________？ A: do I B: is he C: isn't he D: does he
- I don't think he is serious,________ A: do I B: is he C: don't I D: isn't he