Beijing ______a lot in the past ten years. Now it has become one of the biggest modern______ in the world.
#38493
A
changes, cities
B
changed, city
C
changed, cities
D
has changed, cities
推荐题目
—Who is the baby in this photo?—It’s my sister’s son. The photo _____ by her by e-mail ten days ago.
#39468
A
sends
B
is sent
C
sent
D
was sent
Mary isn’t ________ a book. She is ________ TV.
#42456
A
seeing, seeing
B
watching, looking
C
reading, watching
D
looking at, watching
---How dangerous! --- Yes. I think the policeman should stop the children soccer in the street.
#41635
A
play
B
playing
C
to play
D
plays
--- Where is your mother?--- She _______ to Sichuan on business. She has ______ there four times recently.
#40456
A
has gone; gone
B
has been; been
C
has gone; been
D
has been; gone