中国大学MOOC: It is ___ who am to blame.
举一反三
- 中国大学MOOC: Not only you but (also) I am to blame.
- I am the only person who is to blame,____?
- It is ___ who am to blame. A: me B: I C: we D: us
- It is I who ______ to blame for the mistake. A: is B: am C: be D: were
- I am the only person who is to blame,____? A: am not B: aren’t I C: isn’t he D: am I