Choose the closest paraphrased version after each of the following sentences or the italicized part.
While travelling for various speaking engagements, I frequently stay overnight in the home of a family and am assigned to one of the children's bedrooms.
A、When I am invited to make speeches in different places…
B、When I have to travel to host wedding ceremonies...
C、When I go to different places to attend meting...
D、When I am speaking for tourism industry…
【正确答案】：A
