His failing in the exam us because he was al­ways an outstanding student.A. pleasedB.

问题补充：

His failing in the exam us because he was al­ways an outstanding student.

A. pleased

B. astonished

C. excited

D. frightened

答案：

A. pleased

(答案→)B. astonished

C. excited

D. frightened

解析：“他没有通过考试让我们很惊讶因为他一直是一个很出色的学生。”A．pleased让某人高兴 B．Astonished让某人吃惊 C．excited使兴奋 D．Frightened使害怕。答案B。