DavidoftenhelpsSandy___herMaths,heshareshisschoolthings...

问题详情：

David often helps Sandy ___ her Maths, he shares his school things___ her.

         A. to, to      B. with, to   C. with, with    D. to, with

【回答】

C

知识点：介词和介词短语

题型：选择题