The past two years ________ a sharp rise in oil price, which adds to the burden of auto transportation industry.   
#101865
A
witnessed
B
has witnessed
C
is witnessing
D
witnesses
推荐题目
Who do you think ________ for the accident?
#99414
A
to blame
B
to be blamed
C
is to be blamed
D
is to blame
Mike           with Janet for over one year before they got married.
#100050
A
had fallen in love
B
had been in love
C
has fallen in love
D
has been in love
No sound and no voice______ for a while. 
#104900
A
have heard
B
has heard
C
has been heard
D
have been heard
He is an excellent teacher,so he is ________.
#101793
A
high thought
B
high thought of
C
well thought of
D
good thought of