埃里克森发展了弗洛伊德的理论,强调社会环境在自我发展中的作用,并把人生发展分成( )个阶段。
A.5
B.6
C.7
D.8
E.9
参考答案:D
WebSQL is a SQL-like (71) language for extracting information from the web. Its capabilities for performing navigation of web (72) make it a useful tool for automating several web-related tasks that require the systematic processing of either all the links in a(73) , all the pages that can be reached from a given URL through (74) that match a pattern, or a combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common (75) Interface.
(73)处填()。
A.hypertext
B.page
C.protocol
D.operation
关于"泪液泵"作用的叙述,错误的是()
A.闭睑时泪囊部眼轮匝肌收缩
B.闭睑时泪液进入泪囊
C.开睑时泪囊部眼轮匝肌松弛
D.开睑时泪囊扩大