Hurry up! The film for ten minutes.
#41853
A
was on
B
started
C
has been on
D
has started
推荐题目
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
The number of foreign students attending Chinese universities ________ rising steadily since1990.
#37896
A
is
B
are
C
has been
D
have been
The volunteers a lot of help to the community for nearly ten years.
#36876
A
offered
B
are offering
C
will offer
D
have offered
—Mike, where is Miss Li?—She ______ a speech to the first-year students now.
#38286
A
gives
B
gave
C
is giving
D
will give