见到客人站着，你应说，A.Sit down.please.B.How are you?C.I'm fine，too.
The orange is________． A．orange B．purple
The eggplant is________． A．yellow B．purple
The apple is________． A．blue B．red
The banana is________． A．red B．yellow
The mango is________． A．black B．yellow
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