问题
Tom thought it was an honor ___________ to speak inthe ceremony.
A:tookup
B:to be invited
C:inviting
D:havinginvited
B:to be invited
C:inviting
D:havinginvited
正确答案是：
同类题型
It took him a long time to___________ the skills he needed to become a good dancer.
ORBIS doctors invite local doctors and nurses _____ to learn new skills.
When I passed the river, I saw some children ______ on the sand.
I’m afraid you will ______ your bright future if you continue to be so casual on your work. [ ]