_____ no doubt _____ the Amber Room is one of the wonders of the world.A．It is; thatB．It is; whether
试题分析：句意：毫无疑问，琥珀宫是世界奇观之一。
考点：
题目简介
_____ no doubt _____ the Amber Room is one of the wonders of the world.A．It is; thatB．It is; whether
题目详情
答案
C试题分析：句意：毫无疑问，琥珀宫是世界奇观之一。There is no doubt about sth./that 从句意为“毫无疑问……”。是固定句式故选C。考点：