高考英语听力测试主要侧重于对话理解和短文理解。对话理解是考查学生在一定语境或情景所表现出的快速反应、推理判断能力;短文理解则是在此基础上考查学生对一个结构比较完整,意义相对连贯的语段的理解能力,是一种高层次、有难度的听力测试形式。 近两年高考听力语
注射剂的灭菌|无菌技术: 1.灭菌法:是指用热力或其他适宜方法将物质中的微生物杀灭或除去的方法。灭菌是生产灭菌制剂的重要过程之一。 2.灭菌标准:微生物包括细菌(致病与非致病菌)、真菌、病毒,这些微生物无所不在,且繁殖速度惊人。其中细菌的芽胞具有较强的抗热性,不易杀
55、When business is ______, there is usually an obvious increase in unemployment. A. degraded B. depressed C. reduced D. lessened [depr
54、Dogs are often praised for their ____; they almost never abandon their masters. A. faith B. loyalty C. trust D. truthfulness [loyalt
53、The person who ______ this type of research deserves our praise. A. originated B. manufactured C. generated D. estimated [originate]
52、Gasline is _____ by ten spark plugs in the engine. A. ignited B. inspired C. excited D. illuminated [spark] spark 火花 [/s
51、The old building is in a good state of ______ except for the wooden floors. A. observation B. preservation C. conservation
contrary to 和...相反,违犯 convenient to/for 对...方便 crazy about/on 对...着迷,热衷 crazy for 渴望 critical of 对...感到不满,对...表示谴责 de
take into consideration 考虑到 be in contact with 与...接触 be out of contact with 与...失去联系 have contact with 和...接触 absent from
水滴石穿,贵在坚持,对于四级翻译更是如此,长期坚持练习翻译水平才可能有所提高。本文为大家精心挑选大学英语四级翻译常用词组,助你的翻译水平更上一层楼! a big headache 令人头痛的事情 a fraction of 一部分 a matter of c