Is oxygen the only gas _______ helps fire burn?
#95032
A
that
B
/
C
which
D
it
推荐题目
_______ on your study, and you will make greater progress．
#93243
A
Concentrating
B
If you concentrate
C
Concentrate
D
To concentrate
—Robert, I failed again!—Don’t worry, you’ll get chosen for the team. ________.
#93365
A
Every dog has its day
B
A new broom sweeps clean
C
A cat may look at a king
D
A person is known by the company he keeps
—Excuse me sir,where is Room 301?—Just a minute.I’ll have Bob _______ you to your room.
#94678
A
show
B
shows
C
to show
D
showing
The notice came around two in the afternoon_______ the meeting would be postponed.
#92962
A
when
B
that
C
whether
D
how