Question

---Tom, why not stop ________ a rest?

--- Oh, no, Mum. It’s so exciting that I can’t stop _______ the kite.

1. A.
   having; flying
2. B.
   to have; to fly
3. C.
   having; to fly
4. D.
   to have; flying

Answer 1

D
本題考查的是stop to do sth表示停下去做另一件事，stop doing sth 表示停下做原來的事，故選D