Did he leave the city?Do you know _______________________ ?
举一反三
- His parent did not know why ________ his homework. A: did he not do B: did he not to do C: he had not done D: he had done not
- He has finished reading the story book. When ______ he ______ to read it, do you know? A: did; began B: did; begin C: has; begun D: had; begun
- When __________ know each other? Ten days ago? A: do you B: did you C: do you get to D: did you get to
- Are you interested in _____? A: how did he do it B: he did it how C: how he did it D: he how did it
- Did you see what he do?