单项选择题A.He forgets the name of the dentist.B.He also suffers from toothache now.C.He suggested the woman to see a dentist a week ago.D.He has been busy all the week.
单项选择题A.Because the mountain is over 12,000 feet high.B.Because he had no experience since he left college.C.Because his wife wasn’t good at mountain climbing.D.Because his children were too young.