百度试题 结果1 题目What are search engines? A. Computers。 B. Softwares。 C. A type of computer program。 D. Some E. ngines。 相关知识点: 试题来源: 解析 C 反馈 收藏
题目Engines are to machines ___ hearts are to animals. A.as B.that C.what D.which相关知识点: 试题来源: 解析 C 【解析】此处是固定句型A is to B what C is to D,意为“A对B之关系犹如C对D之关系”,因此选择what。反馈 收藏
百度试题 结果1 题目A: What are you talking about? B: About to use search engines. 相关知识点: 试题来源: 解析 B 反馈 收藏
百度试题 结果1 题目【题目】A: What are you talking about?B: Aboutto use search engines. 相关知识点: 试题来源: 解析 【解析】B 反馈 收藏
百度试题 结果1 题目5. You can use search engines to find what you need on the In-ternet. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
解析 【解析】分析句子的结构可知,该句为what连接的一个比较句,what用作连词,意为"等同于",用来连接两个句子,表示一种对比关系.其他三个词都不具备这种特殊用法故选:C 结果一 题目 【题目】 Engines are to machineshearts are to animals . ()A. asB. thatC. whatD. which 答案 【解析】分析句子的结构...
There are so many image search engines on the market. Which one should you choose? Below, you’ll find some of the most popular image search engines and which ones you should use for various use cases. 1. Google Image Search Google Images search. You’ve probably used Google a few times...
Keywords are search terms you try to rank for in search engines like Google. In the organic or paid results.
直流电动机在起动、堵转或过载时会产生很大的电流，可能会烧坏晶闸管元件和电动机，若采用电流负反馈，会使系统的机械特性变软。为此，可以通过一个（ ），使电流负反馈环节只有在电流超过某个允许值（称为阈值）时才起作用，这就是（ ）。
The top 5 search engines by market share are Google, Bing, Yandex, Yahoo, and Baidu. Avoid search engine tracking by using a VPN, enabling browser privacy features, or choosing one that doesn’t track users. How Search Engines Work A search engine performs a number of steps to do its jo...