Great changes _____ in this city over the past five years.
#100896
A
tookplace
B
havetakenplace
C
weretakenplace
D
havebeentakenplace
推荐题目
—I________as a cashier for 10 straight years, but I never had a sense of achievement.—Is that why you set up your own business?
#99682
A
worked
B
have been working
C
would work
D
have worked
Is honesty the best policy? We _ that it is when we are little.
#101432
A
will teach
B
teach
C
are taught
D
will be taught
—What are you busy with? —The conference _______ in our city next week.
#102855
A
held
B
will be held
C
be holding
D
to be held
It is said that the software on learning subjects for pupils in a very practical way.
#100082
A
designed
B
designing
C
are designed
D
is designed
It is reported that very little use of these waste materials_______ in the past decades．
#99386
A
was taken
B
was made
C
has been made
D
has been taken