(2013·辽宁大连双基测试)His younger sister may already be in high school now, in case thi
来源:网络
时间:
推荐文章

(2013·辽宁大连双基测试)His younger sister may already be in high school now, in ________ case this picture book is too childish for her.
| A.that | B.which |
| C.whose | D.what |
试题答案
B
解析