【单选题】
His salary as a driver is much higher than ______.
①
a porter
②
is a porter
③
that of a porter
④
as a porter
【单选题】
To answer correctly is more important than________.
①
that you finish quickly
②
finishing quickly
③
to finish quickly
④
finish quickly
【单选题】
The position of a grandparent is easier than ______ of a parent.
①
ones
②
this
③
that
④
it
【单选题】
I think science is ______ than Japanese.
①
much important
②
important
③
much more important
④
more much important
【单选题】
This book is ________ that one. But __________ than that one.
①
as difficult as ;expensive
②
as more difficult as ; more expensive
③
as difficult as ; more expensive
④
more difficult as ; as expensive