The door is open. You must _____ it.
A: open
B: opens
C: shut
D: shuts
A: open
B: opens
C: shut
D: shuts
举一反三
- _____ the door please. It’s cold. A: Shut B: To shut C: Open D: To open
- 英译汉练习： A door must be either shut or open.
- Would you mind ______ the door? A: open B: opening C: to open D: opened
- I can’t open this lock.There must be _____ key that will open it.
- Would you mind____ the door for me ? A: open B: to open C: opening D: to be opened