问题

-There ________ a ruler and some books on the desk. Pass me the ruler, please.-Here you are.
A:be
B:is
C:are
D:was;
B:is
C:are
D:was;
正确答案是:
同类题型
Would you please ___ our drive around the city?
Where did you get the breaking news? –It _________ in the newspapers
Look! There are lots of ________ birds flying over the trees.
I’m_______tired_________I want to sleep now.
Eitheryou or one of your students ______ to attend the meeting that is due tomorrow.