用There is/are描述学校布局 — 英语选择题

Alice 的学校模型上写着：1 个 library、1 个 playground、2 个 computer rooms，没有 music room。下面哪句与模型相符？A. There is a library and there are two computer rooms. B. There are two libraries in my school. C. There is a music room in my school. D. There are two playgrounds in my school.