DEFINITION OF A HYPOTHESIS Hypothesis A tentative explanation that accounts for facts and can be tested by further investigation; a theory Something taken to be true for the purpose of argument or investigation; an assumption .Experiment test under controlled conditions that is made to demonstrate

This is an open-notes exam However, calculators are not allowed You may assume all results from lecture the notes, problem sets and recitation Write your solutions in the space provided. If you need more space, write on the back of the sheet containing the problem Be neat and write legibly. You will be

外研版（三起）（2012）小学英语四年级下册Module 4 Unit 2 Will it be hot in Haikou$%教案(7)

外研版（三起）（2012）小学英语四年级下册Module 4 Unit 2 Will it be hot in Haikou$%教案(9)

外研版（三起）（2012）小学英语四年级下册Module 4 Unit 2 Will it be hot in Haikou$%教案

外研版（三起）（2012）小学英语四年级下册Module 4 Unit 2 Will it be hot in Haikou$%课件(1)

外研版（三起）（2012）小学英语四年级下册Module 4 Unit 2 Will it be hot in Haikou$%课件

外研版（三起）（2012）小学英语四年级下册Module 4 Unit 2 Will it be hot in Haikou$%课件(2)

外研版（三起）（2012）小学英语四年级下册Module 4 Unit 2 Will it be hot in Haikou$%教案(8)

沈阳师范大学：《大学英语》课程教学资源（教案，提高篇）第2单元 Be yourself, be happy