精选优质文档-倾情为你奉上2016年淄博职业学院单招英语模拟试题（含答案解析）II. 单项填空（每小题1分，共15分） 21. I prefer working out the problem _ someone else for help. A. ask B. to ask C. asking D. to asking 22. -I havent heard from Henry for a long time. -What do you think _ to him? A. happening B. to happen C. has happened D. had happened 23. -David has made some mistakes in the test. - _ , and _ . A. So he has; so you have B. So has he ;so have you C. So has he; so you have D. So
