单选题 Charles has not the least______ of giving up his research.
【正确答案】 A
【答案解析】解析:have not the least intention of+动词ing形式,一点也不打算……;have not the least idea of对……一点也不了解(名词desire后面习惯上多要求跟不定式或介词for短语作定语,或跟that同位语从句)。