厌氧菌感染可以选用()
A.亚胺培南
B.氨基糖苷类
C.甲硝唑
D.克林霉素
E.喹诺酮类
参考答案:A, C, D
书面表达。
Write a letter to Tony, tell him your day.
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以下程序的输出结果是 ( ) #include<string.h> main() char s1[]="123",s2[]="abc",ss[20]="010"; strcat(ss+1,strcpy(s2,s1)); printf("%s\n",ss);
A.010123
B.0abc
C.01123
D.01abc