【简答题】No matter who he is, young or old, people's state of mind tends to keep ______ with the rapid change of society. A) contact B) progress C) touch D) pace
【简答题】—W here do you think _____ he _____ the computer —Sorry, I have no idea. A. /; bought B. has; bought C. did; buy D. does; buy 17. I don't feel very well. Mum asked me _____ this morning. A. what the m...