单项选择题
A. He fell down from a ladder. B. A can of paint dropped on his head. C. He knocked his head against a window.
What is the probable relationship between the speakers（...
单项选择题What is the probable relationship between the speakers（）
A. Teacher and student. B. Customer and shopkeeper. C. Boss and secretary.
What does the man think of the mistake（） A. It’s just a...
单项选择题What does the man think of the mistake（）
A. It’s just an ordinary mistake and doesn’t matter. B. It could make him lose an important business partner. C. It could make him lose a good job.
What day is it today（） A. Tuesday. B. Wednesday. C. Thu...
单项选择题What day is it today（）
A. Tuesday. B. Wednesday. C. Thursday.
