Karin found some waste paper on the floor．She       it        and threw into the

题型：不详难度：来源：

Karin found some waste paper on the floor．She       it        and threw into the future.
A put; up        B picked up      C turned; up         D looked up

答案

B

解析

短语辨析。put; up举起，张贴；picked up捡起，拿起； turned; up 出现，找到；looked up 向上看，查阅。句意：卡琳在地板上发现一些废纸。她把它捡起来扔进垃……。结合语境可知选B。