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
A number of students ____ seen the film. That is，the number of the students who have seen the film____ large.
#85808
A
have; is
B
has；are
C
has; is
D
have； is
—He is the only one of the students ______from the country in my class, and we have known for quite some time.—Where did you meet for the first time? —It was on the farm ________ I used to work.
#85623
A
who are; that
B
who is; where
C
that is; that
D
whom are; on which
— How much are the two pairs of trousers? — They are not expensive. I think one hundred dollars ______ enough.
#43892
A
is
B
are
C
were
D
was
Ten dollars_______a big sum for a small child,and they will go a long way.
#86016
A
are
B
being
C
have
D
is