问题详情:
单项选择;从A、B、C、D四个选项中选出一个最佳*。
-We are allowed to go to park to have a picnic..
-Really? What good news!
A. a; the B. the; an C. the; a D. the; /
【回答】
D
知识点:冠词
题型:选择题