there a map and two posters on the wall?A. HaveB. Has.C. IsD. Are

问题补充：

there a map and two posters on the wall?

A. Have

B. Has.

C. Is

D. Are

答案：

A. Have

B. Has.

(答案→)C. Is

D. Are

解析：have 一般表示某人有什么，there be句型则表示某地有什么。There be 的就近原则是就系动词与后跟的第一个名词或名词词组的单复数形式保持一致。所以选C.