Listening to loud music at rock concerts ______caused hearing loss in some teenagers.
#85895
A
is
B
are
C
has
D
have
推荐题目
---Is there a library in your school? --- ______.
#43895
A
Yes, it is.
B
No, it isn’t.
C
Yes, there is.
D
No, there aren’t.
An American scientist and writer _______ coming to give us a lecture on English learning methods when he visits our school.
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A
was
B
were
C
is
D
are
Small as it is，the ant is as much a creature as all other animals on the earth.
#86241
A
are
B
is
C
have
D
do