52单词网 > 高中英语 > 高中英语题库 > Last week the students did the experiment in order to if iron rusts in dry air．

Last week the students did the experiment in order to if iron rusts in dry air．

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Last week the students did the experiment in order to if iron rusts in dry air．

Last week the students did the experiment in order to_______ if iron rusts in dry air．

   A. look for                         B. look at                         C. find out                 D. find

试题答案

C

解析:

略

标签：inexperimenttoorderdid

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