Hefoundakeyonthegroundand      .A.pickitup            ...

问题详情：

 He found a key on the ground and       .

A. pick it up                                                     B. pick it out

C. picked up it                                                  D. picked it up

【回答】

D            意为“把……捡起来”，宾语如果是代词，只能置于中间，又因为时态为一般过去时，故选D项。

知识点：动词和动词短语

题型：选择题