As far as I know, this maths problem is _______________ that one.
#14428
A
twice so difficult as
B
twice as difficult as
C
as twice difficult as
D
so twice difficult as
推荐题目
I haven’t been home to see my parents for two weeks; I _______ them.
#14228
A
can’t wait see
B
can’t wait to see
C
can wait for
D
couldn’t wait for
 ---Can I help you, madam?---I’d like to buy ____eggs.
#14346
A
scores of
B
two scores of
C
two dozens of
D
three scores of