Theoldwomanisa60and70yearsold.a.betweenb.aboutc.duringd.over2.Theyareascasusual.a.happilyb.busilyc.friendlyd.carefully3.EvenonholidaysMr.Wangpreferredctonothing.a.read;dob.toread;do

Question

The old woman is _a_60 and 70 years old.
a.between   b.about   c.during   d.over
  2.They are as _c_ as usual.
       a.happily   b.busily   c.friendly   d.carefully
  3.Even on holidays Mr.Wang preferred _c_ to __ nothing.
       a.read;do   b.to read;do   c.reading;doing   d.to reai;doing
 
我把答案都写在下划线上了,可是不知道为什么选这个选项,望有老师能简单说一下每题答案的原因~

Answer 1

1.between.. and..短语2.as...as 中间应是形容词,但其它三个答案都是副词.3.短语：prefer doing to doing.