( ) 6.We are looking forward to ______ the Beijing Olympics.A.host B.stops C.be host

问题描述:

( ) 6.We are looking forward to ______ the Beijing Olympics.A.host B.stops C.be host
( ) 6.We are looking forward to ______ the Beijing Olympics.
A.host B.stops C.be host

没有正确选项,look forward to 后面跟动词的ing形式.