Is oxygen the only gas _______ helps fire burn? 
#95032
A
that
B
/
C
which
D
it
推荐题目
----Jim has passed the driving test. ---- ________,and _________.
#93282
A
So he has; so have I
B
So did he; so did I
C
So he had; so I did
D
So had he; so I did
There was         time         I hated to go to school.
#92786
A
a; that
B
a; when
C
the; that
D
the; when
Rather than ____his car on the busy road, Mr. Green always prefers____ his bike.
#93603
A
drive; to ride
B
driving; ride
C
to drive; riding
D
to drive; ride