第23题: [单项选择]I'm very glad to know that my boss has generously agreed to ______ my debt in return for certain services. A. take away B. cut out C. write off D. clear up 参考答案:C 答案解析:[解析] C项write off意为“取消，勾销”，符合题意。A项take away意为“拿走，夺走”；B项cut out意为“切掉，割掉”；D项clear up意为“清算”。
第30题: [单项选择]Generous public funding of basic science would ______ considerable benefits for the country's health, wealth and security. A. lead to B. result from C. lie in D. settle down 参考答案:A 答案解析:[考点] 动词词组辨析。四个选项的意思分别为：A)lead to“导致”；B)result from“是由……引起的”； C) lie in“在于”；D)settle down“定居，从事固定职业；平
