—When and where        the accident        ?—It happened on the street yesterday.
#40355
A
was; happening
B
is; happening
C
was; happened
D
did; happen
推荐题目
—____ your sister know Lucy?—No, she ____.
#37709
A
Do; don’t
B
Does; doesn’t
C
Does; don’t
D
Do; doesn’t
The teacher said the earth ________around the sun.
#39825
A
went
B
goes  
C
will go
D
is going