根据网考网考试中心的统计分析,以下试题在2018/4/7日托福考试习题练习中,答错率较高,为:46%
【单选题】 It can be inferred that the "safety valve" in line 13 refers to
A.(a new kind of machinery
B.( an alternative for urban workers
C.( an area in a factory
D.( a procedure designed to protect workers
网考网参考答案:D,答错率:46%
网考网试题解析:
暂时没有解析查看试题解析出处>>
发布评论 查看全部评论