个、十、百、千、万、十万、百万……都是计数单位。[ ]
正确
典型心绞痛的诱因中,应该除外()
A.情绪激动
B.贫血
C.体力劳动
D.睡眠
E.甲亢
WebSQL is a SQL-like (61) language for extracting information from the web. Its capabilities for performing navigation of web (62) make it a useful tool for automating several web-related tasks that require the systematic processing of either all the links in a (63) , all the pages that can be reached from a given URL through. (64) that match a pattern, or a combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common (65) Interface.
(61)是()
A.query
B.transaction
C.communication
D.programming