There are 7 subjects in Linyi senior high school entrance examination in 2004. They are Chinese, maths, English, chemistry, physics, politics and history. The scores of Chinese, mathematics and English in the senior high school entrance examination are 120, and the examination time is 120 minutes. Mathematics allows the use of scientific calculators. English includes oral English 15; Physics 100, the examination time is 90 minutes; The full score of chemistry is 80, and the examination time is 90 minutes. Both physics and chemistry allow the use of scientific calculators.