Mr. Wu___this math problem____him many times, but he still doesn’t understand it.
#38768
A
explains ; to
B
has explained ; for
C
has explained ; to
D
explained ; with
推荐题目
I ____ Mr. Smith since he moved to Shanghai.
#38896
A
didn’t hear from
B
don’t hear from
C
won’t hear from
D
haven’t heard from
--- My plan is ______ videos at home. What are you going to do, Jenny?--- Well, I prefer ______movies at the cinema.
#41918
A
to watch, see
B
watching, see
C
watching, to see
D
to watch, to see
There _____ some showers this afternoon.
#42542
A
will have
B
will be
C
are going to have
D
is going to be
--- Do you still remember me somewhere in Shanghai? ---Yes, of course. Two years ago.
#41634
A
to see
B
seeing
C
see
D
saw
---Where is your grandpa? ---He _________ Canada and __________ Toronto for a month.
#37893
A
has been to, has been in
B
has gone to, has been in
C
has been in, has been to
D
has gone to, has been to