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搜题
【单选题】
In Grecian cities, emigrants in the city would take a portion of the fire, which served as a connecting link between the Greek colony and ( ) .A.
their home
B.
their families
C.
the gods
D.
their mother country
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举一反三
【单选题】若有如下定义: char str [ ] [20] = { "China" ,"USA",NULL}; 则数组 str 的 行长度 为 ( )。
A.
1
B.
2
C.
3
D.
4