核苷类抗DNA病毒药,抗疱疹病毒作用强。适用于单纯疱疹病毒所致的各种感染()
A.青霉素
B.克林霉素
C.制霉菌素
D.阿昔洛韦
E.酞丁安软膏
参考答案:D
--Just a minute. I’ll go to get some apples for you.
--Thanks, but you get too many. One is enough.
A.can’t
B.needn’t
C.may not
D.mustn’t
控制耦合