单选题 Many of the successful men, had they been able to choose for themselves, would have selected some quite different professions ______ they have made fortunes.
A. from that in which B. from which
C. in which D. from what

【正确答案】 A

【答案解析】[解析] from that in which相当于：...(different professions) from the professions in which they...make fortunes in sth. “靠……致富”。只有A正确。