1 （2011·浙江杭州七校联考）He did not regret saying what he did but felt that he it differently.
A. could express B. would express C. could have expressed D. must have expressed
2 （2011·山东枣庄第一次质检）--- Who did it?
--- ___________ you ask? It was Joe, of course.
A. May B. Must C. Should D. Need
