单项选择题

I noticed there ______ a pen, two notebooks and a knife stained with blood. But they are gone!

A．be
B．would be
C．was
D．were
<上一题 目录 下一题>
热门 试题

单项选择题
Both air and water ______ what most creatures cannot live without.
A．is
B．are
C．was
D．were
单项选择题
______ you are young, you will be blessed with beauty, hope, cheer, courage and power.
A．So long as
B．Although
C．In case
D．In that
相关试题