Ifyouhaveaproblem________there,yo

发布时间：2020-07-26 20:53:06

If you have a problem ________ there, you may ask the policeman for help.A.to getB.getC.getingD.getting

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D解析固定用法为have a problem/ problems (in) doing sth意为“在做某事时遇到困难”，故填getting。
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