单项选择题
A. Stop thinking about the matter. B. Talk the drug user out of the habit. C. Be more friendly to his schoolmate. D. Keep his distance from drug addicts.
A. He often cuts classes to play basketball. B. He has no chance to play basketball. C. He’s looking for somebody to play the game with. D. He loves playing basketball very much.
A. Show the add/drop form to Professor Smith. B. Go on attending Professor Smith’s class. C. Come to the registration office with the form. D. Sort out the problem all by herself.