小学英语人教（13版三起点）四年级上册Useful Expressions_Unit4

[00:03.91]Unit 4第四单元 [00:06.40]Is she in the living room?她在客厅里吗？ [00:09.67]No, she isn't.不，她不在。 [00:12.65]Where are the keys?钥匙在哪儿？ [00:15.79]Are they on the table?它们在桌子上吗？ [00:18.81]No, they aren't.They're in the door.不，不在。它们在门上。