题目内容
The step you have taken is ________ much risk(冒险).A. one of B. the one of C. the one D. that one
B
解析:空中所填的the one代替前面的the step.
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题目内容
The step you have taken is ________ much risk(冒险).B
解析:空中所填的the one代替前面的the step.