--Do you know what caused the accident?       --- No, not yet. The matter _____.
#101883
A
is being looked into
B
was being looked into
C
looked into
D
is looked into
推荐题目
At this time next year______ our holiday in Beijing..
#100261
A
we’re having
B
we’ll be having
C
we’ll have
D
we’re to have
Hurry!  The train ______.You know it_________at 8:30 am.
#102415
A
leaves ; leaves
B
is leaving ; leaves
C
leaves; is leaving
D
is leaving; is leaving
 Turn on CCTV news and we ________how happy our life is. But there is no denying that over the past decades, the cost of living ________ sharply.
#100307
A
are seeing; had increased
B
will see;has been increasing
C
see; increased
D
have seen; is increasing