第13题: [单项选择]Practically all animals communicate through sounds.
A. Almost B. Clearly C. Absolutely D. Basically 参考答案:A 答案解析:[解析] 句意为:实际来说,所有动物都能通过声音交流。practically“实际上地”,四个选项:almost“几乎”;clearly“清楚地”;absolutely“绝对地”;basically“基本上地”。
第30题:[单选题]Guests were scared when the bomb explored. A.frightened B.killed C.endangered D.rescued 参考答案:A 本句意思:客人们在炸弹爆炸时受到了惊吓。scared受到惊吓的,畏惧的。frightened害怕的,受惊的;killed被杀害的;endangered遭到危险的,濒危的;rescued被营救的。