—Could you tell me when________ in Bangkok? —Sorry, I don’t know. I even want to know what to do when ________.
#49020
A
to arrive, to arrive
B
arriving, to arrive
C
to arrive, arriving
D
should we arrive, arriving
推荐题目
There are many old and new inventions in the museum. What else is there _____ in it?
#49174
A
see
B
to see
C
seeing
D
saw
Mary called and asked her husband home at once, because she locked her daughter in the home.
#49272
A
to leave
B
leave
C
go
D
to go
Dr. Ma used to two or three persons in the hospital.
#49403
A
operate on
B
operating on
C
operate for
D
operating for