A. keeping secrets is rarely done. B. happy families seldom have secrets. C. unhappy families usually have secrets. D. family secrets are short-lived. 参考答案:C 答案解析:从第一段的首句"Even happy families have secrets that run with no statute of limitations.”我们能看出作者认为即使是幸福家庭也会
第29题: [单项选择]It is not certain whether there will be enough advertising {{U}}revenues{{/U}} to go round. A. goods B. fund C. programs D. facilities 参考答案:B 答案解析:goods:货物;fund:资金,财源;programs:程序;facilities:便利,容易。题中revenues意为“税收;财源”,故可知B选项符合题目要求。