Tom spends----time studying than his brother but has made-----progress
a. little,greatb.less ,greaterc.much,greatd.more greater
2.I think this lesson is----easier than the last one
a.veryb.more c.much d.a lot of
3.I'm sorry to say that you didn't do---in theexam as you have expected
a.as well b.so good c.so better d.as better
请说明理由,谢谢