Agricultural officials this week said strict control measures are in place, ____ to prevent the red

fireants spreading across the country.       [      ]

A. intended                    

B. to intend      

C. to be intended            

D. having intended

关于处方管理叙述中错误的是（）

A.处方开具三日内有效

B.处方写实足年龄，婴幼儿写日、月龄

C.审方人员不得擅自修改处方

D.处方后的空白处应划一斜线，以示处方完毕

E.处方字迹应当清楚，不得涂改