Professor Smith is now ________ the company, which was once_

"The company,________ Mr．Smith was until recently the chairm 单选题 1.– The lecture given by professor Smith was r Professor Smith was (A) so punctual that until the day he di the girl which was talking to the headmaster just now is his the computers on the table____ Professor smith It was in the lab which was taken charge of by Professor Har ( ) 5.Now the air in our home town is ________ than it was b Professor Smith’s lectures__________ the subject thoroughly. The man seen by us yesterday is Professor Smith. 句型转换 译Professor Smith is always very sensitive to the reaction of 翻译一句话:Professor Smith is much in demand as a lecturer in the ——listen!Is Professor Smith giving a report in the hall.----