_____ is known to everybody, the moon travels round the earth once every month.
#71901
A
It
B
As
C
That
D
What
推荐题目
The lawyer seldom wears anything other than a suit ______ the season.
#67706
A
whatever
B
wherever
C
whenever
D
however
A plan has been put forward ________ more graduates should go to work in the country.
#67299
A
when
B
that
C
whether
D
how
—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
John couldn’t finish his words ______ something had struck his throat.
#72477
A
though
B
as though
C
when
D
since