If a friend said something bad______you, what would you do? [ ]
A. about
B. to
C. for
答案:A
某男,4岁。因发热、咽痛诊断为急性扁桃体炎,青霉素皮试为阳性,应选用()
A.青霉素V
B.氨苄西林
C.红霉素
D.阿莫西林
E.头孢唑啉
租户常常要缴纳订金,以保证其在租约有效期间内能够很好地履行租赁合约。 ( )