单项选择题
A. Approach the problem in a logical fashion. B. Time how long it takes to solve the problem. C. Take a couple of aspirin and then rest a bit.
A. He’s afraid to take exams. B. He only to0k the fourth exam. C. He didn’t get the highest score on one exam.
A. Mike’s friends didn’t plan to go to the game. B. Alt of them couldn’t ride in the woman’s car. C. Mike had a car on his own.