—Where is Maria?— I saw her basketball just now.A. played B. to playC. playing D. plays

问题补充：

—Where is Maria?

— I saw her basketball just now.

A. played

B. to play

C. playing

D. plays

答案：

A. played

B. to play

(答案→)C. playing

D. plays

解析：

试题分析:此题重点考查固定短语see sb doing sth表示看到某人正在做某事。此句的含义是刚刚看她正在打篮球。故选C。