1,Some of the workers who resent the supervisor's authority would probably feel uncomfortable if they were to acquire the independence that (they demand)为什么括号内的demand用原型啊?
2,Nursing and physical therapy (are an example of health-care fileds that) have shortages 换成are examples of health-care fields that好还是are examples where health-care fields
3,the company maintains computer sustems for small( businesses,plus it will manage) payroll accounts答案是businesses and manages,这不是不平行吗?我选的是(businessed, besides it will manage)
4,The Red Cross workers had not expected the refugees from the flooded plain to be as desperate and as undernourished as those whom they had seen earlier in the week这句没错,没读懂唉,解释一下下