Great changes______ in the city since1970.
#37282
A
have been taken place
B
have taken place.
C
has taken place
D
took place
推荐题目
—Have you seen Mr. Smith?—Yes. Look, he _________with a parent in the office.
#39263
A
talks
B
talked
C
is talking
D
has talked
----Where is Michael? ----He____TV at home ,I think.
#42083
A
watches
B
watched
C
is watching
D
was watching
China ______ the WTO for more than 10 years, and it has brought great changes to it.
#41666
A
has joined
B
has been in
C
has become a member of
D
has joined in
Mike went boating with his friends last weekend. They ______ a good time.
#41659
A
have
B
had
C
will have
D
are having