单项选择Thesebookswerereallygood,soshecouldn’t       .A.put...

问题详情：

单项选择

These books were really good, so she couldn’t        .

A. put down it      B. put it down        C. put down them      D. put them down

【回答】

D

知识点：动词和动词短语

题型：选择题