A. he would be able to realize his lifetime dreams B. he would let his long-cherished dreams fade away C. he would never have to worry about his future life D. he would never be allowed to develop his ambitions 参考答案:C 答案解析:本题是细节题。 第二段提到“假如留下,会有生活保证”,从而推断若不离开则未来生活无忧。C项“无须为未来生活担忧”恰好吻合题意。