—I rang you at about nine, but there was no reply.—Oh, that was probably I was seeing the doctor.
#74184
A
why
B
when
C
what
D
that
推荐题目
Football, ________ is an interesting game, is played all over the world.
#68690
A
that
B
which
C
it
D
who
The infrastructure of a country is makes everything run smoothly， including things like transport， irrigation， electricity， postal service， telephones and schools.
#69516
A
that
B
what
C
which
D
as
The school shop, customers are mainly students, is closed for the holidays.
#68978
A
which
B
whose
C
when
D
where