第10题: [单项选择]His efforts to make up with his colleagues _________ . A. came off B. came round C. came down D. came on 参考答案:A 答案解析:他想与同事搞好关系的努力取得了成功。本题是考查动词词组的用法。come off“实现，成功”；come round“转而同意”；come down“下降，跌价”；come on“进行，开展”。
第31题: [单项选择]Prepaid college tuition is generally designed on the principle that ______. A. it is easy to pay at the present time B. it is economical in the long nm C. is saves pains to pass the entrance exam D. it ensures the admission to the college 参考答案:B 答案解析:第一段说家长们将需付更多的费用才能参加此项目，否则，他们将面对孩子上大学时可能交不起学费这个事实。可见该项目是为将来孩子上大学作准备，所以B(从长远的观点看很经济)是正确答案。
第35题: [单项选择]Weather ______ , our family can go to the grassland in Inner Mongolia and stay with herdsmen for a few days. A. to permit B. permits C. permitting D. permitted 参考答案:C 答案解析:此句中的Weather permitting构成独立主格结构，意思是：“如果天气允许的话……”。
