第17页

信息发布者：
There are two blackboards in my classroom.
Yes, there are./No, there aren't.
Yes, there is./No, there isn't.
omputer
usic
layground
rt
classroom
on
second
How
are
there
bookcase
Are
there
computers
computer
room
desks
thirty
computer
blackboards
示例：ground floor和 first floor都是"一楼"的意思，区别在于ground floor是
英式英语的说法，first floor是美式英语的说法。
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