This problem is said _____ three times. 
#98792
A
to have been talked
B
to have discussed
C
having been discussed
D
to have been talked about
推荐题目
This year has _______ World Year of Physics ______ Albert Einstein, the father of modern physics.
#93714
A
made; remember
B
made; to remember
C
been made; remember
D
been made; to remember
 I remember _______, but I have forgotten the exact number.
#98246
A
paying
B
being paid
C
to pay
D
to be paid
____ to Anne's birthday party. Mr. Brown is now searching shop after shop for a nice present for her,
#95572
A
Having invited
B
Having been invited
C
Have been in, lied
D
Being invited