填空题Readers’ criticism has long been i____ by Scientific American.
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填空题局域网与广域网相比局域网节点之间常采用多点访问方式，广域网节点之间常采用_________访问方式。
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填空题The airport control tower kept postponing the ________ of our plane, which annoyed us greatly. (depart)
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填空题One ________ of a carpenter is to have good tools, which add to his skill, confidence, and pleasure in owning them. (require)
填空题surr{{U}}ou{{/U}}nding
填空题认知速度快，范围广，但不细致，这种人的气质类型是______。
填空题狂犬病是由狂犬病毒所引起的，以侵犯________系统为主的人兽共患急性传染病。
填空题We often hear of people breaking down from ______, but in nine cases out of ten they are really suffering from worry or anxiety. (work, over)
填空题在模块结构图中，一个模块拥有的直接下层的模块个数被称作______数。
填空题根据形成的地质条件不同，天然石材可分为_____、_____和变质岩三大类。
填空题Parents may f ________ to realize it when their children are overweight.
填空题禁止的补贴，又称____。
填空题UH /U refers to a process of sound assimilation in which one of two phonetically similar syllables within a word is lost.For example, the Old English word “Engla-land” (“the land of the Angles”) came to be pronounced “England”.
填空题The Emotional Bank Account is like a financial bank account in one way: ______, or you can make “withdrawals”.
填空题能够提供数据链路层间的协议转换、在局域网之间存储转发帧的网络互连设备为______。
填空题目前光纤通信系统通常采用半导体光源，按其发光特性分为LED和______。
填空题诊断有机磷杀虫药中毒，判断疗效和估计预后的重要指标是_________________。