The“quality”newspapers are often held ______ as an example of im

The“quality”newspapers are often held ______ as an example of impartial journalism.
A、back
B、in
C、up
D、onto
【正确答案】：C
【题目解析】：hold up 举起，树立起，阻挡； 固定搭配句意：“高质量”的报纸常常被树立为公正报道的典范