the professor wandered from the subject of his speech.

the professor wandered from the subject of his speech. the professor wandered from the subject of the speech The professor began his speech ( ) a famous saying. 英语翻译the professor spoke slowly enough to make his speech eas Professor Smith’s lectures__________ the subject thoroughly. 英语翻译The speech marked the start of his unsuccessful campaign This is Professor Jackson from the University of London,____ The professor,________some of his assistants, is to attend o The professor,including all of his students ______ From the Corner of His The speech, ______ by a famous university professor, moved u His thoughts were ____from the subject by the arrival of his