单项选择题
Section A Directions: This part is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer flora the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
Do you mind if I open the window？（） A．Not at all, go ahead.
B．It’s rather hot here.
C．Thank you.
D．Help yourself.