Time for Our Three Days Exam
June 15	June 16	June 17
time	Subjects	time	Subjects	time	Subjects
8:20-9:50	history	8:20-9:50	politics	8:20-10:00	English
10:30-12:00	physics	10:30-12:00	chemistry
15:00-17:00	Chinese	15:00-17:00	math

English is tested on_______ according to the time table
A. June 15              B. June 16          C. June 17
Which of the following exams takes the longest time ?
A．Chinese.             B. Physics.         C. Politics.