Thanks to the Party’s opening and reform policy, people in China are ______ than they were thirty years ago.
A.well off
B.much better off
C.more better off
D.quite better off
网友回答
B解析这题考查词义辨析：well off是“富有”，这题是和30年前比中国人更富了，用比较级better-off，much是修饰比较级的。选B。