我认为我们可以通过参加学校的社会活动接触社会和他人。 A: Ithinkwecangetintouchwiththeworldandothersoncampus. B: Wecangetintouchwiththeworldandothersthroughsocialactivitiesoncampus. C: Ithinkwecangetintouchtotheworldandothersthroughsocialactivitiesoncampus. D: Ithinkwecangetintouchwiththeworldandothersthroughsocialactivitiesoncampus.