如果要建立多人在线的服务器，以下代码正确的是（） A: createServer（"SinglePlayer"，"control/data/maps/book_ch4.mis"）； B: createServer（"MultiPlayer"，"control/data/maps/book_ch4.mis"）； C: createServer（"MultiPlayer"，control/data/maps/book_ch4.mis）； D: createServer（"SinglePlayer"，control/data/maps/book_ch4.mis）；

‏What kinds of tools are most frequently used for note-taking?‌ A: Pictures. B: Symbols. C: Abbreviations. D: Maps.

What kinds of tools are most frequently used for note-taking? A: Pictures. B: Symbols. C: Abbreviations. D: Maps.

Contour lines are thin curved lines that appear to wrap around certain areas in the topographic maps. True or false?

Karnaugh maps can be used to simplify Boolean expressions

There are two maps on the wall：one is a map of China，and ___________ is a map of the world.

Mrs.White showed her students some old maps ______ from the library.

The maps present the ____ which occurred in Oxford over a period of several centuries.

Aspects of designing mind maps 1) ______________________ 2) ______________________ 3) ______________________ 4) _______________________ 5) ________________________

Some signals like road maps or picture signs can be used to _______ people.