托业考试

试题来源：托业-形容词与副词
【单选题】 Geological evidence suggests that wildfires do not occur as ______ as they used to in the Victorian Basin.
A．frequent
B．frequented
C．frequently
D．frequency

参考答案：C
网考网解析：
除去as…as…部分，that引导的从句可以简化为wildfires do not occur______。空格处应... 查看试题解析出处>>