我国税收立法的划分依据足()。A．税种类型 B．税种的基本要索 C．税收执法级次

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Welcome to our school. You can do a lot of things here. Come and join us.

Timetable
Sunday 8:30---11:30 Personal Inventions You can see many inventions by the students; you may also bring your own inventions.	Monday 19:00---21:00 Space and Man Dr. Thomas West If you want to know more about the universe (宇宙).
Wednesday 19:30---21:00 Modern Medicine Mrs. Lucy Green Would you like to know medical science?	Friday 18:30---21:00 Computer Science Mr. Harry Morison from Harvard University Learn to use Windows XP.

72. You may have a chance to introduce your inventions on _________.
A. Wednesday        B. Monday        C. Sunday        D. Friday
73. The person who teaches Computer Science is from___________.
A. Canada          B. Australia       C. New Zealand       D. America
74. You may learn something about a disease (疾病) called TB from __________.
A. Dr. West         B. Mr. Morison     C. Mrs. Green         D. Mr. Thomas
75. If you want to learn something about satellites (卫星), you can go to the class from______.
A. 8:30 to 11:30 on Sunday                    B. 19:00 to 21:00 on Monday
C. 19:30 to 21:00 on Wednesday                D. 18:30 to 21:00 on Friday