不定式的几个问题
1.Idon'tenjoy()intheswimmingpool.Whatabout()itintheriver?
A.toswim;todoB.swimming;todoC.toswim;doingD.swimming;doing这题为什么选D,理由
2.A:Ithinkthestorybook"Harrypotter"isworth().
B:Idon'tthinkso.Ithinkitistoodifficultformyson()
A.toread;toreadB.reading;readingC.reading;toreadD.reading;toreadit
为什么选C,理由