第33题: [单项选择]That tragedy distressed me so much that I used to keep indoors and go out only ______necessity. A. within reach of B. for fear of C. by means of D. in case of 参考答案:D 答案解析:[解析] 根据上下文,本题空格处应该是说在需要的时候或万不得已的时候,D项 “in case of假如,万一”符合题意。其他三项“for fear of生怕,以免;within reach of在 可