单项选择Mysonwantsapetrabbitforlong,butIhavenotimetobuy

问题详情：

单项选择

My son wants a pet rabbit for long, but I have no time to buy ________ for him.

  A. it    B. that    C. the one    D. one

【回答】

A

知识点：指示代词

题型：选择题