There is no point _____ improved public transport unless we can pay for it.
举一反三
- There’s still much ______ can be improved about it.
- Do not ________ a project unless you can implement it.
- We should check the bill again before we pay for it.
- Static method is the most secure method as: _______________________________________________. A: any switch port that we have assigned a VLAN will keep this association always unless we manually change it. B: any switch port that we have assigned a LAN will keep this association always unless we manually change it. C: any switch port that we have assigned a VLAN will keep this association always unless we automatically change it.
- In Beijing, we can pay by phone for ______________.