—____ your sister know Lucy?—No, she ____.
#37709
A
Do; don’t
B
Does; doesn’t
C
Does; don’t
D
Do; doesn’t
推荐题目
When I came home, my father _____ an e-mail on the computer. 
#40545
A
writes
B
wrote
C
is writing
D
was writing
I won’t go to the concert because I    my ticket.
#37473
A
lost
B
don’t lose
C
have lost
D
will lost
I have _______used to ________with chopsticks for almost one year. 
#39913
A
got, eating
B
been, eating
C
got, to eat
D
been, to eat