第11题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Sending the next package earlier. B. Waiting patiently. C. Using air freight. D. Looking for the package. 参考答案:C 答案解析:[听力原文]
M: I sent the package over 10 days ago and it still hasn’t arrived.
W: Maybe you should sen
第31题: [多项选择]关于百科全书的说法,正确的是()。 A. 百科全书是百科知识的总汇 B. 百科全书被称为“工具书之王” C. 百科全书是供长期查检和引据的权威工具书 D. 百科全书一般按时代顺序编排 E. 条目之间互不交叉但可以重复 参考答案:A, B, C 答案解析:本题考查百科全书的有关知识。