英语语法之形容词比较级和最高级练习题1This box is___ that one
heavy thanB
so heavy thanC
heavier as D
as heavy as2When we speak to people, we should be ____
as polite as possible B
as polite as possiblyC
as politely as possible D
as politely as possibly33 This book is____ that one, but____ than that one
as difficult as; expensiveB
as more difficult as; more expensiveC
as difficult as; more expensiveD
more difficult as; as expensive4I think the story is not so ___ as that one
interesting B
interested C
more interesting D
most interesting5His father began to work____ he was seven years old
as old asB
as early as C
sinceD
while 21
I think science is _ than Japanese
much important B
important C
much more important D
more much important2 This pencil is___ than that one