The Smiths ______ their breakfast when the doorbell rang.
#86177
A
had
B
has been having
C
are having
D
were having
推荐题目
Her parents ________ lunch at home.
#44070
A
doesn’t have
B
haven’t
C
hasn’t
D
don’t have
You are not supposed to get off the bus ________ it stops.
#44186
A
though
B
while
C
until
D
because
—Will there be any paper money       100 years?—No,           .
#43889
A
after , there won’t
B
after, there won’t
C
in, they aren’t
D
in, there won’t.