既能清热解毒，又能凉血通淋的药物是（） A．辛味  B．甘味  C．酸味  D．苦味

根据你的理解，将下列概念用一些线及恰当的词语连结起来。绘成一个概念图：甲；乙；青蛙；阳光；农田生态系统；消费者；生产者；水；二氧化碳；有机物（如淀粉）；馒头；米 饭；人。

为将血气分析仪气路系统所提供的气体饱和湿化，需经过的装置是（）

A.气瓶

B.连接管

C.湿化器

D.蠕动泵

E.真空泵

女性，2.5岁，脐周痛，食欲差2月，如图，可诊断为_______________。

WebSQL is a SQL-like (6) language for extracting information from the web. Its capabilities for performing navigation of web (7) makes it a useful tool for automating several web-related tasks that require the systematic processing of either all the links in a (8) , all the pages that can be reached from a given URL through (9) that match a pattern, or a combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common (10) Interface.

A．Router

B．Device

C．Computer

D．Gateway

在异步通信中，CPU和外设之间有两项约定，它们是______和______。