As a lecturer she doesn’t dare to speak in public; she is thought of as failure.A. the

问题补充：

As a lecturer, she doesn’t dare to speak in public; she is thought of as failure.

A. the, a

B. a, the

C. /, /

D. /, a

答案：

A. the, a

B. a, the

C. /, /

(答案→)D. /, a

解析：句意：做为讲师，她不敢在公共场合说话，她被认为是一个失败的人。第一空不填，in pubic“在公共场合”，第二空填a，这里a failure是抽象名词具体化，表示“一个失败的人或事情”，所以选D。