I did not know ____________________ the key.
举一反三
- I lost my key. I’ll have to have another key ____________(make).
- I saw him_____the key into the key. A: insert B: pet C: interrupt D: like
- I knew nothing of the motives behind his recent move, and I don't know either the person to put him up to the action（）. A: nor did I know ... who B: not did I know ... that C: nor do I know ... that D: either did I know ... who
- Not until I came to China ______ what kind of country it is. A: I knew B: I didn't know C: I did know D: did I know
- Only after I read the text over again ______ its main idea. A: that I knew B: did I know C: I could know D: I did know