第1题: [单项选择]We met Mary and her husband at a party two months ago. ________ we've had no further communication. A. Thereof B. Thereby C. Thereafter D. Thereabouts 参考答案:A 答案解析:[解析]考点：词汇辨析。thereof表示“在其中”、“关于那一点”(置于所修饰的名词后)。thereby表示“由此，从而”(置于所修饰的动词前)。thereafter表示“之后”、“随后”。ther
第13题: [单项选择]组合机床绞孔精度一般可达（）。 A. IT5 B. IT6 C. IT7 D. IT8 参考答案:C
第14题: [单项选择]A poet must not write for the ages past, but for in which he lives and those which are to follow. A. one B. those C. the one D. that 参考答案:C 答案解析:the one替代the age，还原为：...but must write for the age in which he lives and the ages which are to follo
第25题: [填空题]What is the American Dream of the well. to-do built upon 参考答案:the bowed backs of the working poor 答案解析:[解析] 根据文章第一段最后一句The American Dream for the well-to-do grows from the bowed backs of the working poor
