问题补充:
Our English teacher,Billy,never criticizes us,but uses to make us work hard.
A. courage
B. praise
C. surprise
D. duty
答案:
A. courage
(答案→)B. praise
C. surprise
D. duty
解析:词义辨析题。我们英语老师从不批评我们但是用表扬方法使我们努力。A. courage 勇气B. praise 赞扬C. surprise 惊讶D. duty 责任根据语境选B