You must attend the meeting ____ at ten o’clock, as it is scheduled—not a minute early or late．

1. A.
   accurately
2. B.
   punctually
3. C.
   flexibly
4. D.
   approximately

You must attend the meeting ____ at ten o'clock, as it is scheduled—not a minute early or late．

       A．accurately       B．punctually       C．flexibly         D．approximately

You must attend the meeting ____ at ten o'clock, as it is scheduled—not a minute early or late．

A．accurately            B．punctually            C．flexibly           D．approximately