下述哪种vacA基因表型的Hp菌株毒力最强A、S1/M1B、M1/S1C、S2/M2D、M2/S2E、S2/M1
下述哪种vacA基因表型的Hp菌株毒力最强
A、S1/M1
B、M1/S1
C、S2/M2
D、M2/S2
E、S2/M1
相关考题:
下述语句中,在字符串s1和s2相等时显示"they are Equal"的是( )。A.if(*s1=*s2) puts("they are Equal");B.if(!strcmp(s1,s2)) puts("they are Equal");C.if(s1==s2) puts("they are Equal");D.if(strcmp(s1,s2)) puts("they are Equal");
下述语句中,在字符串sl和s2相等时显示“they are Equal”的是( )。A.if(*s1==*s2) puts("they are Equal");B.if(!strcmp(s1,s2)) puts("they are Equal");C.if(s1==s2) Puts("they are Equal");D.if(strcmp(s1,s2)) puts("they are Equal”);
下述语句中,在字符串s1和s2相等时显示”they are Equal”的是( )。A)if(*s1==*s2)puts("they are Equal");B)if(!strcmp(s1,s2))puts("they are Equal");C)if(s1=s2)puts(”they are Equal”);D)if(strcmp(s1,s2))puts(”they are Equal”);
下述语句中,()可以在字符串s1和s2相等时显示"Equal."。A.if(!strcmp(s1,s2)) puts(“Equal.”);B.if(s1==s2) puts(“Equal.”)C.if(*s1==*s2) puts(“Equal.”)D.if(strcmp(s1,s2)) puts(“Equal.”);