填空题 The supervisor (was advised) to give the assignment to (whomever) (he believed) had a strong sense of responsibility, and the courage (of) his conviction. A. was advised B. whomever C. he believed D. of
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【正确答案】 1、B改为whoever。    
【答案解析】whoever既要充当to的宾语,又要做后面句子had a strong... 的主语,而 whomever只能做宾语。