二、单项选择(共10小题，满分10分)
从每小题 A、B、C、D中选出一个能填入句中空白处的最佳答案。
21．Most of the kids in our school enjoy pop songs, some hit songs on the Internet like Try Ev erything.
A．besides B．including
C．except D．without
22．—I don't think we can find a new way to work out the problem.
—But we'd better not ．
A ．end up B．hand out
C．give up D．put out
