问题
选择题
While previewing his lessons, the little boy will make a question mark ________ there is a question.
A．where
B．when
C．because
D．which
答案
答案：A
题目分析：考查地点状语从句：句意：当预习功课的时候，小男孩在有问题的地方划个问号。Where引导地点状语从句相当于at the place where“在…地方”，选A。