出门旅游时，我们是住在： A.office building B.hotel C.park
These are. A. tigersB. tigerC.duck
This is. A.beijingB. yunnanC Shanghai
These ducksvery naughty! A. isB .areC was
Let’sthe flowers. A. to waterB. waterC. watering
Whathis? A.isB wasC are
the flowers.
.
.
very naughty!
his?
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