Question

We agreed ________ at 8 0' clock but so far she hasn't turned up yet.

1. A.
   having meet
2. B.
   meeting
3. C.
   to meet
4. D.
   to have met

Answer 1

C
【巧解导析】A中meet不对；D中 to have met是完成形式错误．agree后应用to do，表“同意，答应”．