In the past few years there ________ great changes in my hometown.
#52554
A
has been
B
have been
C
have had
D
were
推荐题目
I usually _____ one hour ______ soccer with my friends on Sunday afternoon.
#52103
A
spend, playing
B
spend, play
C
take, on
D
take, to play
—This physics problem is too difficult. Can you show me _______, George?—Sure.
#61695
A
what to work out
B
to work it out
C
how to work it out
D
how to work out it
 The film         for half an hour.
#53968
A
has begun
B
has been on
C
hasn’t begun
D
began