题目内容

Choose the best word or phrase to complete each short conversation.Man:I love your boots! What __________ are they made of? Leather?Woman: They're actually made of recycled plastic!Man:Wow. That’s amazing!

A. image
B. material
C. organization

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Choose the best word or phrase to complete each short conversation.Woman 1: I'm proud of Chris. He's really an amazing cook, don't you think?Woman 2: I agree. He can __________ a delicious meal using just a few ingredients.

A. create
B. receive
C. deal with

下列哪一项不属于《信息检索通用教程》中提出的信息检索的原则？

A. 诚信原则
B. 选择原则
C. 评价原则
D. 维权原则

下列哪一种做法不符合选择原则的内容？

A. 在视频网站查找视频
B. 在百度里搜索某公司的电话号码
C. 在音乐网站查找音乐
D. 在图书网站查找书籍

下列哪一项不属于信息检索常用的五种方法？

A. 顺查法
B. 逆查法
C. 限制法
D. 追溯法