These pills___out of the reach of children.
A: should keep
B: could keep
C: would be kept
D: should be kept
A: should keep
B: could keep
C: would be kept
D: should be kept
举一反三
- I realized that Old Ed was still on his mind when he spoke again, almost more to himself than to me: " I________ in touch." A: should keep B: would keep C: should have kept D: would have kept
- Sorry, I’m late. I ____________you waiting. A: should not keep B: should not have kept C: should have kept D: must not have kept
- Our room must________clean. A: keep B: be kept C: to be kept D: to keep
- These pills ______ out of the reach of children.
- What should parents do to prevent playground injuries（） A: They should help maintain the equipment. B: They should keep a watchful eye on their children. C: They should stop their children from climbing ladders. D: They should teach their children how to use the equipment.