题目

患急性胃肠炎的病人易造成脱水，其主要原因是（   ） A．大量水随粪便排出                                 B．病人进水较少 C．病人出汗多                                            D．喝进的水不能被吸收进入血液 答案：DSome actors prefer ________ by a crowd of people all the time to ________ on their own．A.to be surrounded…beB.to be surrounded…beingC.being surrounded…beingD.being surrounded…be