测绘主管部门可以要求测绘单位提供（） A.测绘单位的技术质量保证制度的执行情况 B.

There are some differences between British and American English. In grammar, for example, speakers of British English say "in hospital" and "Have you a pen?" Americans say "in the hospital" and "Do you have a pen?" Pronunciation is sometimes different. For example, when a learner is used to the British pronunciation [da:ns] (dance),he may not understand the American pronunciation [dzens]. There are differences betweenBritish and American English in spelling. For example, "travelled" and "honour" are British,"traveled" and "honor" are American. However, for the most part, British and American English are the same language.  

小题1:___ Between British and American English
___________	British English	American English
In grammar	In 小题2:___	In the hospital
In 小题3:_	Travelled	Traveled
Besides, 小题4:__ is sometimes different.
However, British and American English are the 小题5:_ language.