—China develops so fast.— That’s true. It ______ a lot already.
#40170
A
changes
B
changed
C
will change.
D
has changed.
推荐题目
--Mike, can you tell us something about our new teacher?-- Oh, sorry. I know nothing because I _____________ him before.
#36718
A
saw
B
didn’t see
C
have seen
D
haven’t seen
Tony is very nice. He is the most enjoyable person I .
#36545
A
meet ever
B
have ever met
C
had ever met
D
met
The film______for ten minutes when we got to the cinema.
#37520
A
has alrealy been on
B
has already begun
C
had already been on
D
had already begun
The students ______ not to talk loudly in the reading-room.
#41702
A
have told
B
are told
C
will tell
D
are telling