第6题: [多项选择]事物的度是 A. 保持事物的质的极限 B. 保持事物的质的量的范围 C. 质变和量变的统一 D. 质和量的统一 参考答案:B,D 答案解析:事物的度是事物保持其质的量的范围,是事物的质和量的统一,而不是量变和质变的统一。保持事物的质的极限是度的量端即关节点而不是度。因此AC都不能选。
第34题: [单项选择]What is the woman’s advice to the man() A. Not to subscribe to the journal. B. To buy the latest issue of the magazine. C. To find a better science journal in the library. D. Not to miss any chance to collect useful information. 参考答案:A 答案解析:
[听力原文] M: Maybe I ought to subscribe to the engineering quarterly. It contains a lot of useful