---- Tony, you look puzzled. Have you understood me ?    ---- I’m sorry. I _____ another problem just now.
#99765
A
thought of
B
am thinking of
C
had thought of
D
was thinking of
推荐题目
When I finally got up to leave, we both knew that a real friendship ________ between us 
#102960
A
have formed
B
will form
C
is to form
D
was to form
Everything he ______ away from him before he returned to his home town.
#104228
A
took
B
had been taken
C
had had been taken
D
had taken
According to a report, cigarette smoking____ in all indoor public places in China already.
#102291
A
will ban
B
has banned
C
will be banned
D
has been banned