Here is the timetable of science activities in the Children’s Palace.

Time table
Monday 19:00 — 21:30 Space and Man Dr. Thomas West Would you like to know more about the outer space? (4 weeks)	Tuesday 18:30 — 20:30 Photography Mr. Brown from Italy Learn to take good pictures, please bring your own camera. (5 weeks)	Wednesday 18:30 — 21:00 Computer Science Prof. Harry Morison from Oxford University Learn how to use Windows 2000.       (12 weeks)
Thursday 19:00 — 21:00 Modern Medicine Prof. Lucy green Would you like to know medical advances? (4 weeks)	Saturday 14:00 — 17:00 Technical English Prof. Rose Beet Do you want to learn the technical words and articles? (16 weeks)	Sunday 8:30 — 11:30 Exhibition of Personal Inventions You can see many inventions by the students; you may also bring your own inventions. (2 weeks)

If you want to learn technical English, you should go to the Children’s palace on ______.

A．Wednesday

B．Thursday

C．Saturday

D．Sunday

The teacher who teaches photography is from ______.

A．England

B．Italy

C．America

D．China

The computer science class may last for about  ________ .                                             

A．2 weeks

B．4 weeks

C．12 weeks

D．16 weeks