----_______ did you start studying English ? -----Five years ago.
#36068
A
When
B
How long
C
How often
D
What
推荐题目
--How often do you watch TV, Tom? --_______________.
#35521
A
Half an hour
B
Twice
C
Hardly ever
D
Very
Robert is ______ tired ______ move after the hard work.
#35790
A
very; to
B
quite; to
C
too; to
D
so; that
  Some robots are ______ to do the same things ______people.
#35170
A
enough smart; as
B
enough smart; with
C
smart enough; as
D
smart enough; for