【题目】The thought they could the whole continent was exciting.
A. that; cross B. what; cross
C. whether; across D. when; across
在线课程【答案】A
【解析】
试题分析：考查同位语从句和词语辨析。句意是：他们能穿过整个洲的想法是令人兴奋的。Cross动词“穿过”， across介词“穿过”，根据句意第二空用动词。第一空填that，引导同位语从句，说明前面The thought的具体内容，故选A。