题目内容：
When will they start?
A．At 8:00. B．At8:30.
C．At 9:00.
参考答案：
答案解析：
单选题：When will they start?
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B．At8:30.
C．At 9:00.
B．At8:30.
C．At 9:00.
Who is the boy talking with?
Who is the boy talking with? A．His mother. B．His teacher. C．The doctor.
Of those three companies, the_________gives the best service
Of those three companies, the_________gives the best service. A．Large B．larger C
Why is the woman visiting Hongkong?
Why is the woman visiting Hongkong? A．For holiday, B．For business. C．To visit he
第47题应选：
第47题应选：A．free B．quick C．clever
Here's your key, sir．I hope you'll________your stay here.
Here's your key, sir．I hope you'll________your stay here. A．Join B．Enjoy C．welco