①Hiking is [great fun] and exiting ,but you shouldn't forget safety. 这里的[great fun]为什么不能用greatly funny 哪里有错? ②听力问题是这样的 In how many countries has Avatar been shown besides North America according to the talk? 然后我看听力原文,他列了4个其他国家,按理说加上North America的话,应为有5个,可是答案给的却 是4个,为什么呢?是不是这句话我没看懂?请高手解释下上面那句话的意思,并举例怎么才算4个?