---It couldn’t have been _____. I just stayed in the hotel because it was raining most of the time.
A. boring B. more boring C. most boring D. less boring
【答案】B
【解析】考查形容词、副词的用法。此题考查学生对于couldn’t be better不能更好=the best最好的掌握,实际上是对于双重否定表达方式的考查,即couldn’t一重否定,b e more boring一重否定。需要注意的是,形容词比较级有否定的内在含义。因为后面写到下雨呆在屋子里,所以应该是负态度,所以排除同样是比较级的D选项。