---Few children are as bright as he is, and also, he worked very hard .
---It’s no that he always gets the first place in any examination.
A. question
B. doubt
C. problem
D. wonder
网友回答
A. question
B. doubt
C. problem
(答案→)D. wonder
解析：短语辨析。No question没问题；no doubt无疑；no problem没问题； no wonder难怪。句意：很少有像他一样聪明的孩子，他学习非常努力。——怪不得他总是在任何考试中得第一名。故选D.