题目

 It’s not good for us _____ late for class. We should be on time.   A. to be     B. arrive     C. be     D. arrive to 答案：A---I think we should buy a car so that it will be convenient for us to go to work.---______, but do you think we have so much money ?A．You are jokingB．Come off itC．I don’t believe it D．You are dead right