________ for not keeping his promise，Gary hung his head in shame.
#94223
A
Blamed
B
To be blamed
C
Blaming
D
To blame
推荐题目
---The last one __________________ pays the meal. ---Agreed!
#97896
A
arrived
B
arrives
C
to arrive
D
arriving
. Ladies and gentlemen, please remain ________ until the plane has come to a complete stop.
#98550
A
seated
B
seating
C
to seat
D
seat
______ this new style of hat---maybe you will find it suitable for you.
#95805
A
Having tried
B
Trying
C
Try
D
To try
Gunpowder is generally believed __________ in ancient China.
#95910
A
to have invented
B
being invented
C
to have been invented
D
having invented
Do you know the Three Gorges Dam is the largest hydro-electric dam ever_______?
#91699
A
constructed
B
constructing
C
to be constructed
D
been constructed