你想告诉妈妈,你们昨天在生日晚会上跳舞啦,可以说:A.We jumped at the birthday party yesterday.B.We danced at the birthday party yesterday.C.We played the trumpet at the birthday party yesterday.
--- _______ is the Changjiang River? --- It’s more than six thousand kilometers long .
I’m going to _______ some books .
--- _______ is the moon ?--- It’s millions of years old.
This book is different ___ that book.
They _____ in a Chinese restaurant last Saturday.