The historical research was extremely _____ .
A. diligently
B. confidently
C. diligent
D. confident
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Nothing can _____ me to do such a thing.
A. disguise
B. compel
C. forge
D. peer
执行函数strncpy(str1,"China",3)之后,str1的值是()
A. 3
B. "China"
C. "ina"
D. "Chi"
strlen("Hello")的值是()
A. 5
B. 6
C. Hello
D. 0
以下哪个能两个字符串str1和str2相同()
A. str1=str2
B. str1==str2
C. strcmp(str1,str2)=0
D. strcmp(str1,str2)==0