8. —This isroom I told you about. —Great. It isairy one isn’t it?A. a;anB. the;anC. the;t

问题补充：

8. —This isroom I told you about.

—Great. It isairy one, isn’t it?

A. a;an

B. the;an

C. the;the

D. a;the

答案：

A. a;an

(答案→)B. the;an

C. the;the

D. a;the

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