________ the building quickly, but ________ use the lift.
举一反三
- ________ the building quickly, but ________ use the lift. A: Leave; don’t B: Leaving; don't C: Leave; not D: Leaving; not
- 【单选题】They seldom use the lift. A. seldom B. lift C. use D. they
- We install and operate __________ of equipment that are used to lift and carry building materials.
- For __________ (secure) sake, do not use the lift in the case of fire.
- You'd better ______ a lift to go up and down. A: use B: to use C: using