The secretary and principal ________ at the meeting now.
#86331
A
are speaking
B
is speaking
C
were making a speech
D
have a speech
推荐题目
The number of the people invited to the meeting ____ about 100, but a number of them ____ late because of the heavy snow.
#85760
A
were; was
B
were; were
C
was; were
D
was; was
Is it she or you ________ going to run for the mayor of our city?
#85659
A
who is
B
that is
C
who are
D
whom are
------ Why does the lake smell terrible? ------ Because large quantities of water _________.
#85918
A
have been polluted
B
has polluted
C
have polluted
D
has been polluted
The first use of atomic weapons was in 1945, and their power ____increased enormously ever since.
#86339
A
is
B
was
C
has been
D
had been.