单项选择题
A. send the driver to the hospital B. check how seriously the car is damaged C. do the research on the car accident D. find out if a cell phone is used
A. he fell in love with the woman B. it was a rare disease C. he was eager to distinguish himself D. he wanted to repay the woman for her great kindness
A. When you are absent on a test day. B. When there’s a test two days after the previous one. C. When you are really sick. D. Within one or two days after returning to class.