The Arabian Nights well known all over the world in which many a story interesting and i

问题补充：

The Arabian Nights well known all over the world, in which many a story interesting and instructive．

A. is; are

B. are; is

C. are; are

D. is; is

答案：

A. is; are

B. are; is

C. are; are

(答案→)D. is; is

解析：考查主谓一致。The Arabian Nights《一千零一夜》为书名，故谓语动词用单数；many a + n.谓语动词也用单数，故选D。