I’m looking forward to _________ Beijing.This summer holiday my family are going to_____ the Oympic Sports Center.

I’m looking forward to _________ Beijing.This summer holiday my family are going to_____ the Oympic Sports Center.

A．visit , visiting                           B．visiting, visit

C．visit , visit                             D．visiting, vsiting

I’m looking forward to _________ Beijing.This summer holiday my family are going to_____ the Oympic Sports Center.

1. A.
   visit , visiting
2. B.
   visiting, visit
3. C.
   visit , visit
4. D.
   visiting, vsiting

I’m looking forward to _________ Beijing.This summer holiday my family are going to_____ the Oympic Sports Center.

A. visit , visiting    B. visiting, visit   C. visit , visit  D. visiting, vsiting