4.contains 包括，包含
the team contains 10 players
including me
me included
contains 指集体
including 指个人
5.前后缀
the weight-loss pills is useless in the long term
isn't it?
分析：useless中less是前后缀，因为前后缀不受影响，所以反问句用isn't
the weight-loss pills is not usefui in the long term
is it?
分析
2.being
misunderstood by my mother,i feit sad
being misunderstood by my mother made me sda
being 做主语不能丢，做状语不能留
