单项选择Thereweremanyapples

问题详情：

单项选择

There were many apples ______ the tree. A monkey was picking them ______ it.

A. on; on　　 　B. in; in　　           C. on; in　           　D. in; on

【回答】

选C。考查介词的用法。树上生长的东西用on表示, 而非树上生长的东西则用in表示。

知识点：介词和介词短语

题型：选择题