题目内容
（请给出正确答案）
[单选题]
The first significant role the press played in the United States is that of a signale
A.by
B.of
C.with
D.to
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.by
B.of
C.with
D.to
如果结果不匹配，请 联系老师 获取答案
更多“The first significant role the…”相关的问题
Quality is ()first importance．
A．with
B．in
C．on
D．of
B、The first paragraph
C、The first paragraph
D、The first sentence of each remaining paragraph
执行下列程序，显示的结果是______。
first="china"
second=""
a=LEN(first)
i=a
DO WHILE i＞=1
second=second+SUBSTR(first,i,1)
i=i-1
ENDDO
？second
is a sequence of letters and digits, the first character must be a letter.
A．An identifier
B．A string
C．An array
D．program
is a sequence of letters and digits, the first character mustbe a letter.
A．An identifier
B．A string
C．An array
D．program
